96results about How to "Strong environmental tolerance" patented technology

The invention provides a laminate which can be used for forming a high density circuit thereon, with good resistance to further processing such as decontamination and excellent adhesion, and excellent adhesion reliability in a high temperature atmosphere, as well as a print circuit wiring board, that is, the invention relates to a laminate and a print circuit wiring board, comprising a thermoplastic polyimide film layer and a metal layer which are formed on one side or two sides thereof or a non-thermoplastic polyimide film layer.

The invention discloses a bacillus amyloliquefacien and a preparation method and application thereof. According to the bacillus amyloliquefacien and the preparation method and the application thereof, the culture collection number of the bacillus amyloliquefaciens H6 is CCTCC No: M2013249; the bacillus amyloliquefaciens has obvious growth inhibition effect for gram-positive bacteria and gram-negative bacteria, strong degradation ability for starch, albumen, and cellulose, strong environment tolerance, and excellent effect for preventing diarrhea and promoting growing, and can not produce adverse effect with large doses of feeding; and the rear condition is simple, the cost is low, and the development and application prospect is excellent.

This invention imitates the mechanism that the desert ant apperceives the move direction according to the sky polarized light, advances a kind of polarized sensitivity detection move direction method and sensor equipment facing to the navigation application, it belongs to the navigational goniometric sensor field. The polarization navigational sensor is mainly composed of the polarized light detection, the photoelectricity conversion, signal amplification filtering conditioning, directional light intension distinguish, simulation pressure signal collection process, azimuth angle calculate output. This invention is optical-mechanical-electrical integral design, solves the problem that the sky polarized light wave range is too large and the polarized light intension conversion range in different time is too large by choosing the specific bandpass light filter and high precision logarithm operation amplification, to make the sensor angle output be independent of the light intension conversion; at the same time it uses the particular angle normalization calculation method to remove the effect to the sensor goniometric precision because of the conversion of the sky polarized light polarized range. This invention has the merits that the structure is simple, the capability is trust, the goniometric precision is high.

The invention provides a composite bacillus preparation containing three strains, a preparation method of the composite bacillus preparation and application of the composite bacillus preparation to ecological breeding, and belongs to the technical field of microorganism and feed additives. Bacillus coagulans, butyric acid clostridia and bacillus megaterium are used as fermentative strains respectively, and large-scale, low-cost and high-density fermentation production of spores is conducted through step-by-step magnification; three live bacterium preparations are prepared by mixing bacterial sludge with the spores and dry starch; the three live bacterium preparations are matched according to the equal weight ratio, the composite bacillus preparation is obtained, and the concentration of the spores reaches more than 1*108-109 cfu / g; the composite bacillus preparation serves as a microorganism and feed additive to be added to farmed animal feed according to the mass ratio ranging from 0.02% to 0.5%. The composite bacillus preparation is simple and stable in process, low in cost, high in spore content and environment tolerance, easy to store and high in survival rate; the purposes of composition and synergism are achieved through the collaborative supplementary effects of different bacilli in the aspect of micro-ecology adjustment, growth of farmed animals is promoted, the feed utilization rate and feed rewards are increased, diarrhea is prevented and reduced, and the breeding ecological environment is improved.

The invention provides a humidity-sensitive allochroic anti-counterfeiting functional material which comprises a photon crystal and a component B, wherein the photon crystal and component B form a component-B-base liquogel system; the photon crystal is a component A which is distributed in the component B in a periodic dot matrix mode in the form of particles; and the volume changes as the humidity of the component B changes. The particles in the component A are distributed in a dot matrix mode to form the three-dimensional photon crystal, thereby displaying the specific color; the component B has the swelling characteristic, and the volume changes as the humidity changes; and therefore, the dot matrix period parameters of the photon crystal formed by the component A can change as the swelling characteristic of the component B changes, so the defined wavelength can change, thereby displaying different colors and further implementing the anti-counterfeiting function. The color of the humidity-sensitive allochroic anti-counterfeiting functional material is determined by the dot matrix period parameters of the photon crystal formed by the component A, and thus, the material has high reliability and can not be easily imitated.

The invention discloses a method for preparing no-yellowing polyurethane sponge capable of being foamed at normal temperature. 4,4'-dicyclohexylmethane diisocyanate or a prepolymer thereof and polyether polyol serve as main raw materials; an environment-friendly catalyst and other auxiliary materials are added, the reaction and foaming are performed through a conventional polyurethane sponge production line at normal temperature, and the no-yellowing polyurethane sponge is obtained through a curing stage. The no-yellowing sponge can be obtained through the conventional polyurethane sponge production line at normal temperature, the raw materials do not need to be heated, existing equipment does not need to be modified, and the method has the advantages of small equipment investment and low energy consumption. In addition, since 4,4'-dicyclohexylmethane diisocyanate does not contain a benzene ring structure, obtained polyurethane sponge does not yellow, is excellent in aging resistance, oxidization resistance and illumination resistance and can be widely applied to the fields of shoe materials, furniture, electronics, printing supplies, aviation, automobiles, medical beauty, packaging, sports goods and articles for daily use.

An integrated biochemical sensor based on rib optical waveguide comprises an MZI (Mach-Zehnder interferometer) detection chip, an optical fiber support, a plurality of polymer cavities and a micro-channel system which are machined on the same SOI (silicon on insulator) silicon wafer as well as photoelectric detector and a detection circuit which are arranged in the polymer cavities. The MZI detection chip comprises the rib optical waveguide, a medium groove, a sample pool, a medium groove beam splitter and a medium groove beam combiner. Optical fiber is coupled with the rib optical waveguide, and the rib optical waveguide is coupled to the photoelectrical detector and the detection circuit. Light transmitted by an input end of the rib optical waveguide is split into two branch light beams by the medium groove beam splitter, the two branch light beams are transmitted along two waveguide arms respectively, one waveguide arm is coupled to the sample pool, the light beam of the waveguide arm is subjected to phase modulation by a sample in the sample pool, the two light beams are combined into an output light beam by the medium groove beam combiner, the photoelectric detector and the detection circuit detect change of light intensity and convert the output light beam into an electrical signal, and the sample in the sample pool is detected. The sensor is easy to machine, compact in structure, high in sensitivity and low in cost.

The invention discloses an ultra-soft and flexible solar cell array and a manufacturing method thereof. The ultra-soft and flexible solar cell array includes flexible solar cell monomers, and a high-transmittance transparent encapsulation layer coated on the surface of the flexible thin-film solar cell monomers is located at the The substrate layer, the reinforcement layer and the heat insulation layer under the flexible thin film solar cell unit are connected through an adhesive layer. The present invention also relates to a manufacturing method of an ultra-light and flexible solar battery array, which is composed of the above-mentioned layers by rolling or coating in order from top to bottom, and then tied and fixed with a hanging rope and a gripper on the surface of the carrier . The ultra-light and flexible solar battery array of the present invention is very thin, small in size, light in weight, easy to manufacture, reliable and durable, saves material and energy in the production process, and can be bent arbitrarily according to the shape of the installation surface, and is suitable for mobile power generation applications.

The invention provides a negative type photosensitive siloxane composition, which is high in resolution, high in temperature resistance, and high in transparency. The negative type photosensitive siloxane composition can inhibit the heat collapse occurring in the heat consolidation without improving the molecular quantity of the high crosslinking agent or the siloxane composition. The negative type photosensitive siloxane composition comprises a (I) polysiloxane, aromatic imide compound released by light radiation and a solvent (III).

The invention relates to a holothurian culture water body remediation agent prepared by a mixed fermentation process and a preparation method and application thereof. Based on physiological habits and culture characteristics of holothurian the holothurian culture water body remediation agent consists of bacillus flexus CGMCC No.5115, bacillus subtilis CGMCC No.5116 and bacillus cereus CGMCC No.5117 which are separated and screened in a holothurian culture environment according to a marine microorganism technology. The preparation method comprises the steps: fermenting by using corn flour and bean pulp as main culture raw materials at a temperature of 28-37 DEG C for 24-48h, and processing by using zeolite, kieselguhr and rice hull as adsorption and suspension compound carriers, to obtain the holothurian culture water body remediation agent prepared by the mixed fermentation process. The holothurian culture water body remediation agent has high water environment tolerance and good floatability, suspension property and floating controllability, is beneficial to a three-dimensional purification effect of a seawater culture water body, and has the advantages of preventing the water body from being acidized or suffering from odor bottom, effectively inhibiting pathogen microorganisms, preventing holothurian diseases, and improving yield and quality of holothurian culture.

The invention relates to a phenol-degrading fungi and application thereof. The fungi bacterial strain is an Aspergillus flavus fungi strain PHDE-4 and is collected in China General Microbiological Culture Collection Center on August 31st, 2011, wherein the collection number is CGMCC No.5189. The phenol-degrading fungi bacterial strain PHDE-4 provided by the invention has the advantages of stronger environmental tolerance, capability of taking the phenol as the only carbon source and energy source to grow and propagate under wider temperature and pH value and more demanding environmental conditions, and capability of better removing the phenol pollution in the environment.

The invention relates to a phenol degradation fungus. The phenol degradation fungus is preserved in China General Microbiological Culture Collection Center on Aug. 31, 2011, with the preservation number of CGMCCNo.5190. The phenol degradation fungus has the advantage that: phenol degradation fungus strains PHDE-1 provided by the invention have higher environment tolerance, and can grow and reproduce by taking phenol as the only carbon source and energy source under the conditions of wide temperature and pH as well as relatively severe environments so as to remove pollution caused by the phenol.

The invention discloses insect-preventing non-woven fabric which is prepared from adhesive, deinsectization agents, polypropylene, methyl cellulose, nylon and dacron. The insect-preventing non-woven fabric is formed by compositing methyl cellulose and the deinsectization agents with polypropylene, nylon and dacron at high temperature after methyl cellulose and the deinsectization agents are bonded through the adhesive, acrylic ester is adopted as the adhesive, and pyrethrin, tobacco extract, rosin, a santonin solution, a toosedarin solution, a natural mineral insecticide, sodium fluoride and sodium fluosilicate are adopted as the deinsectization agents. The insect-preventing non-woven fabric is prepared from 20-30 parts of adhesive, 8-30 parts of deinsectization agents, 10-20 parts of polypropylene, 15-35 parts of methyl cellulose, 25-35 parts of nylon and 20-30 parts of dacron. In the using process, the insect-preventing non-woven fabric is stable in performance, good in insect preventing effect, high in environment tolerance and long in service life.

The invention discloses a cultivation method for brachymystax lenok fry. The cultivation method includes the steps of A, artificial incubation; B, fry opening feeding; C, transferring out of an incubation tank for cultivation, and stocking at reasonable density; D, pool dividing domestication, wherein palatable bait is selected, food domestication control is conducted, and meanwhile scientific daily management and disease prevention are conducted. According to the biological characteristics of brachymystax lenok, total artificial regulation is conducted on the aspects of water temperature, illumination, dissolved oxygen and the like, the advantages that the physiques of the fry are healthy, strong and balanced, the bait utilization rate is high, environmental tolerance is high, and disease resistance is high are achieved by means of food intake regulation and standard management, and the fertilized ovum hatching rate of the brachymystax lenok and the growth rate and survival rate of offspring fishes are greatly increased. The offspring fishes are healthy, strong and balanced, high environmental tolerance and disease resistance are achieved, and occurrence of malformation is greatly reduced. The method is simple, high in operability, good in practical applicability and completely suitable for large-scale production of the fry, and is used for species resource protection and natural population restoration of the brachymystax lenok accordingly.

The invention discloses a biomaterial with the effects of dissolving algae, degrading algal toxin and removing nitrogen and phosphorus, and a preparation method of the biological material. An activated carbon fiber-Acinetobacter sp. composite material is taken as a core, and the surface of the activated carbon fiber-Acinetobacter sp. composite material is coated with a chitosan-calcium alginate polymer by self-assembly; the activated carbon fiber-acinetobacter composite material is a composite material obtained by taking activated carbon fiber as an immobilized carrier to load Acinetobacter sp.; the chitosan-calcium alginate polymer is porous polymer sol formed by bonding and cross-linking chitosan and calcium alginate. The biomaterial can dissolve algae cells, degrade algal toxin, and remove nitrogen and phosphorus at the same time, furthermore has the advantages of high degradation efficiency, environmental friendliness, strong environmental tolerance, good stability, reusability, good storage, and the like, and can effectively solve the problems of cyanobacteria bloom and algal toxin pollution caused by water eutrophication.

The invention discloses a liquid-filled porous silicon resin anti-icing material and a preparation method thereof. A fluorosilane-modified porous silicon resin and fluorine-containing liquid composite layer is combined on a base material of the liquid-filled porous silicon resin anti-icing material, wherein the fluorine-containing liquid is filled in the fluorosilane-modified porous silicon resin, and the porous silicon resin is obtained by uniformly mixing an inorganic silicon or organic silicon raw material, a catalyst solution and organic nanoparticle in a solvent to form a mixed solution, directly coating the mixed solution on the surface of the base material, and removing the organic nanoparticle after drying and curing the coating; the fluorine-containing liquid is selected from one or two of liquid perfluorocarbon and liquid fluorosilicone; the fluorine-containing liquid has a viscosity range of 0.1-500cm<2> / s at the room temperature; and the average particle size of the organic nanoparticle is 50-800nm. When the environment temperature and the environment humidity can cause the base material to ice, the surface of the liquid-filled porous silicon resin can prevent subcooled water from contacting the base material, and a liquid lubricating material can be used for greatly descending the adhesive power of the ice layer and is easy to separate from the surface under the action of gravity or wind power. The liquid-filled porous silicon resin anti-icing material can be efficiently acted under the weather conditions such as the environment temperature of 0 to -40 DEG C and the environment humidity of 40%-90%.

The invention relates to the field of optical films, in particular to a flexible copper grid base transparent conducting thin film. The flexible copper grid base transparent conducting thin film comprises a flexible transparent thin film substrate, an anti-reflection layer and a copper grid conducting layer, wherein the anti-reflection layer is arranged between the flexible transparent thin film substrate and the copper grid conducting layer. The anti-reflection layer is formed by alternatively overlapping at least one low refractive index film layer and one high refractive index film layer, and the copper grid conducting layer is formed by a diamond or square or hexagonal copper line and at least one cupric oxide thin film layer. The flexible copper grid base transparent conducting thin film can be taken as a substitute of an ITO (Indium Tin Oxide) conducting thin film and is widely applied to the touch screen, flexible display and electromagnetic shielding fields; in comparison with the conventional ITO conducting thin film, the flexible copper grid base transparent conducting thin film has lower production cost, higher transmittance and better anti-oxidation property and at least one order of magnitude higher surface square resistance, and is especially suitable for preparation of large-area high-resolution touch screens.

A speaker diaphragm 1 is formed with a woven cloth as a base material. The woven cloth is formed with fibers made through mixing a natural fiber with a chemical fiber. Thereby, provided is the speaker diaphragm which has a high strength, a superior durability when inputting high power, a high environmental resistance, ability with an easy adjustment of sound quality characteristic, good-broad reproduction frequency characteristic, and a superior formability.

The invention discloses an environment-air constant flow automatic sampling system and a sampling method thereof. The system comprises a vacuum sampling tank, a buffer container and a switch valve, wherein the buffer container is respectively communicated with the vacuum sampling tank and the atmospheric environment through the switch valve; through the switching control of the switch valve, the buffer container is alternately communicated with the atmospheric environment and the vacuum sampling tank to reach the air pressure balance of the sample feeding gas. The invention also discloses a constant current environment air sampling method. The technical monopolization in foreign countries on the high-precision atmosphere constant current sampling device is broken; the atmospheric samplingflow rate control precision is controlled; the inertness of the integral gas flow path is ensured; the flexible flow rate control and regulation mode is realized; the common use industrial volume production devices and materials are used; consumable avoidance and easy maintenance are realized; the economic and efficient fully automatic environment air constant flow automatic sampling system is built; the contribution is made for national atmospheric environment monitoring and control.

The invention discloses a method for seedling sugpo prawn, comprising the specific steps of: (1) preparing mixed vaccine of bdellovibro nectophore and liposome; (2) putting mixed vaccine of bdellovibro nectophore in a seedling tank so that the content of bdellovibro nectophore in the sea water reaches as high as 101pfu / mL and aerating for 5-12h; (3) putting the sugpo prawn anuplius at the densityof 60000-120000 / m<3>; and (4) and in the seedling process, putting bait regularly and putting the mixed vaccine of bdellovibro nectophore at an interval of five days after putting the larva, obtaining the sugpo prawn seedling when the larva prawn grows to 15 days or all the prawns grow with the length of 1cm above, wherein the concentration of the mixed vaccine of bdellovibro nectophore is 10pfu / mL. The invention can effectively reduce the time for changing water in the seedling process by putting the mixed vaccine of bdellovibro nectophore in the water quality treatment and bait in matching with scientific seedling quality management or even failing to changing water, thereby improving the yield of prawn seedling and enhancing the prawn seedling survival rate and immunity.

The invention relates to an AGV multispectral color discrimination tracking navigation and shape and color positioning method based on a visual identification technology, and the method comprises the following steps of constructing a longitudinal and transverse grid type AGV operation network, employing a plurality of vertical color bands constructed by a first color identifier, employing a plurality of horizontal color bands constructed by a second color identifier. The longitudinal colored bands and the transverse colored bands are respectively crossed to form the longitudinal and transverse grid type AGV operation network, and the intersection points or specific position points of the longitudinal colored bands and the transverse colored bands are the intersection position points or specific position pointsmarked by the specific shapes of the longitudinal colored bands and the transverse colored bands and having both shapes and colors. In the AGV navigation running process, the running route of the AGV is determined through the spectral color visual identification of the longitudinal colored bands and the transverse colored bands, and through visual identification of the position information marked in a shape and color combination mode, the intersection where the AGV passes and the position information are determined, and the AGV runs to a preset terminal point according to the determined running route, the intersection and the position information. The method is applied to the technical field of AGVs.

The invention discloses an energy-saving and emission-reducing abalone fry culture method. An abalone fry culture process comprises the following steps of: (1) cultivating algae; (2) cultivating the abalone fry, namely adding the mixed bacterial liquid of bdellovibrio nectophore and leech plastid in the abalone fry culture process until the concentration of the mixed bacteria in water reaches at least 10 pfu / mL, wherein the bdellovibrio strain is bdellovibrio sp. BDFM05 and is collected by China Center for Type Culture Collection; and the collection number is CCTCC NO:M 209172 and collection date is 2009-08-07; (3) changing water, namely changer water every 5 to 30 days after egg distribution and adding the bdellovibrio mixed bacterial liquid once changing water; and (4) harvesting. The bdellovibrio mixed bacterial liquid has a strong effect for eliminating the common bacteria under the culture environment. The bdellovibrio mixed bacterial liquid has no toxic and side effect on the abalones, so the method has the advantages of suitability for large-scale industrial cultivation of the abalones and capacity of increasing abalone culture survival rate.

A process for preparing the zirconium oxide ceramic film on the surface of functional self-assembled organic silane film includes such steps as preparing said self-assembled organic silane film containing S on the surface of monosilicon or glass chip, oxidizing the S-contained radicals on the surface of film to become sulfo radicals, and preparing zirconium oxide ceramic film in the aqueous solution by chemical adsorption. Its advantages are low cost, low poison, high density, and uniformly, large area, and high antiwear nature.

The invention discloses a pipeline metal shock absorber. The pipeline metal shock absorber comprises a metal pipeline body and damping supports. The damping supports are arranged at the two ends of the metal pipeline body in a sleeving mode. A steel pipe is arranged in the metal pipeline body; a metal wire woven sleeve is arranged at the non-damping support sleeving position outside the steel pipein a sleeving manner; a granular material is arranged between the metal wire woven sleeve and the steel pipe; and each damping support comprises a metal rubber pad, a support body and a pipe hoop. The corresponding metal rubber pad is arranged at the bottommost portion of each damping support, wherein the support body is arranged at the top end of the metal rubber pad, the pipe hoop is arranged at the top end of the support body, a sleeving groove is formed in the center between the pipe hoop and the support body, a groove is formed in the inner side wall of the sleeving groove, and a pipeline elastic pad matched with the groove is arranged in the groove. The integral vibration and noise reduction design of the pipeline connecting position and the pipeline wall of the pipeline system is achieved, and the pipeline system can be widely used in pipeline supporting, elastic connecting and other mechanical structures in various industries.

The invention discloses a hydrogen sensor for a new energy vehicle. The hydrogen sensor for the new energy vehicle comprises a shell, a nonporous gas separation membrane arranged in the shell, a gas detection unit and a humidity regulating-controlling unit, wherein the gas detection unit is located between the gas separation membrane and the humidity regulating-controlling unit; the gas detection unit comprises an electrolyte for carrying out proton transfer, and a working electrode, a counter electrode and a reference electrode which are in contact with the electrolyte, the working electrode, the counter electrode and the reference electrode are all porous gas diffusion electrodes; hydrogen entering into the shell passes through the gas separation membrane by a dissolution-desorption manner, reaches the gas detection unit by a spraying manner, and enters into the working electrode by a vortex manner to generate a chemical reaction. The hydrogen sensor disclosed by the invention is suitable for detecting hydrogen content of environments of new energy vehicle interior and the like, and has the advantages of quick response, strong environmental tolerance, good anti-shock and vibration resistance, excellent selectivity and the like.

The invention provides an ultrathin nitrogen-defect carbon nitride nanosheet. The nitrogen-defect carbon nitride nanosheet is amorphous carbon nitride with a two-dimensional conjugated structure, and the thickness of the nitrogen-defect carbon nitride nanosheet is 0.51-1.56 nm. The nitrogen-defect carbon nitride nanosheet disclosed by the invention has a relatively large specific surface area and an ultrathin sheet structure, and meanwhile, the nitrogen defect concentration is controllable. As a photocatalyst, the carbon nitride nanosheet rich in nitrogen defects has the characteristics of high photocatalytic activity, strong environmental tolerance, good stability and the like. The nitrogen-defect carbon nitride nanosheet can be obtained by calcining bulk-phase carbon nitride for multiple times in different atmospheres, the concentration of nitrogen defects can be regulated, and the preparation method is simple, low in cost, easy to operate and easy to expand and amplify. The prepared nitrogen-defect carbon nitride nanosheet can be used as a photocatalyst for on-site preparation of hydrogen peroxide, and is also suitable for industrial popularization and application.

The invention discloses a sugpo prawn larva breeding method, which comprises the following steps of: (1) preparing bdellovibrio bacteriovorus plasma liquid; (2) pouring the bdellovibrio bacteriovorus plasma liquid into a nursery pond, wherein the bdellovibrio bacteriovorus plasma content of seawater is more than 101pfu / mL and aeration is carried out for 5 to 12h; (3) pouring the nauplius larvae of the sugpo prawns into the nursery pond at the density of 60,000 to 120,000 / m<3>; and (4) regularly feeding bait into the nursery pond in a breeding process, and pouring the bdellovibrio bacteriovorus plasma liquid at the concentration of over 10pfu / mL into a nursery pond at an interval of at least 5 days every time after the nauplius larvae are poured into the nursery pond, wherein the young sugpo prawns can be obtained after the prawn larvae have been developed for 15 days or the body lengths of the prawn larvae are more than 1cm. In the invention, by water quality treatment and by pouring the bdellovibrio bacteriovorus plasma liquid into the bait and adopting scientific breeding management, the water exchange times during the breeding process can be effectively reduced and even water is not required to be exchanged, so that the yield of the young prawns is improved and the survival rate and immunity of the young prawns are improved.

The invention discloses a nano antibody for an HDAC6-cat 1 region and application thereof, particularly relates to a nano antibody for a histone deacetylase 6 catalase 1 region (HDAC6-cat1)and application thereof, discloses an amino acid sequence of a framework region FR and a complementarity determining region CDR of a VHH chain of the nano antibody, and also discloses a gene sequence encoding the heavy-chain nano antibody and a host cell expressing the nano antibody. By means of the gene sequence and the host cell of the single-region heavy-chain nano antibody, the nano antibody can be efficiently expressed in escherichia coli, can be recognized and specifically identified with a target antigen after being expressed and purified, and can be used for analyzing the epitope of the target antigen. Meanwhile, a pcDNA5 / FRT recombinant plasmid is constructed, so that the influence of the nano antibody on the biological function of histone deacetylase 6 (HDAC6) is explored.

The invention discloses a preparation method and application of microbial seed coating and belongs to the field of agricultural biotechnology. The preparation method includes the steps of firstly, providing the fermentation liquor of Trichoderma chlamydospores, wherein the Trichoderma comprises Trichoderma harzianum and Trichoderma viride; secondly, mixing the fermentation liquor containing the Trichoderma chlamydospores with a dispersing agent, a film-forming agent and 5% of protecting agent; thirdly, adding an adhesive and seeds after the stirring in the second step is completed; fourthly, adding cold water with the mass being 50% of the mass of the rest of protecting agent into the rest of protecting agent, evenly stirring, heating to 60 DEG C, keeping the temperature for 2 minutes until uniform liquid is formed, and cooling for standby; fifthly, evenly mixing the fermentation liquor obtained in the third step and the protecting agent obtained in the fourth step, and subjecting themixed liquid to spray drying to obtain the microbial seed coating. The preparation method has the advantages that the problems that Trichoderma spores are short in storage time and cannot achieve large-scale production can be solved favorably by using the chlamydospores as the preparation effective component, and the requirements for being used as biological pesticides can be satisfied.

The invention discloses a small-scaled high polarization-preserving quantum receiving module optical path on the basis of the polarization beam splitting of a Glan prism, which is suitable for a quantum key distribution system on the basis of polarization. On the basis of an optical polarization theory and a crystal optical theory, the invention fulfills the aims of small scale and high polarization preservation of a quantum receiving module by utilizing the excellent polarization beam splitting capacity of the Glan prism and the advantages of small volume, easiness for installation and the like and adopting the adjustable space energy beam splitting optical path design. The small-scaled high polarization-preserving quantum receiving module optical path adapts to the insistent demands of the space quantum communication on the small-scaled high-efficiency high-polarization-preserving and high-reliability quantum receiving module.