441results about How to "Realize standardized production" patented technology

The invention relates to an SARS-CoV-2 (severe acute respiratory syndrome-corona virus disease-2) inhibitor and application thereof and in particularly relates to a neutralizing antibody for SARS-CoV-2 and application of the neutralizing antibody. According to the antibody, a phage display technology is adopted to construct a high-capacity human immunity phage antibody library, and an SARS-CoV-2 protein is adopted a target, human antibody single-chain antibody fragments are screened, and an antibody with a good neutralizing function on SARS-CoV-2 viruses is obtained. The antibody provided by the invention can be used for treating diseases caused by infection of novel corona viruses, and has significant clinical application value.

Belonging to the technical fields of biology and food, the invention relates to a preparation method of an active lactobacillus pickled vegetable. The method provided in the invention includes the technological steps of: A. loading a pickled vegetable liquor into a jar; B. filling the jar with vegetables; C. conducting fermentation at a constant temperature of 12-18DEG C; D. taking the fermented vegetables out of the jar, and carrying out blending and packaging. After a finished product is obtained by subjecting the pickled vegetable liquor to first round pickling, a direct vat set lactobacillus starter activating solution prepared from a direct vat set lactobacillus starter and glucose is added into the pickled vegetable liquor in the jar, and they are mixed uniformly for a second round of circulating pickled vegetable preparation. By adopting a reasonable vegetable proportion and a good flavor chilli vegetable fermented pickling liquor, the method provided in the invention well keeps the inherent flavor of the vegetable and the fermented flavor, and realizes standardized preparation of the active lactobacillus pickled vegetable, enhances the quality and homogeneity of the product, substantially improves the biosecurity of the product, and achieves a best flavor and a most suitable taste, thus further realizing upgrading and industrialized, large scale and standardized production of traditional active lactobacillus pickled vegetables.

The invention relates to a method for preparing a jadeite microcrystal glass ceramic composite board, and relates to the technical field of building materials. The method comprises the following steps of: on the basis of a key technology of 'jadeite microcrystal glass clinker dry granules obtained by selecting materials within a preset range of product ingredients', applying a ground coat on a ceramic blank to obtain a ground coat blank, and printing textile printing glaze on the ground coat blank to obtain an over-glaze colored ceramic blank; applying the jadeite microcrystal glass clinker dry granules on the over-glaze colored ceramic blank to obtain over-glaze colored clinker dry granular greenware, spraying methylcellulose for fixing to obtain greenware to be fired; and firing the greenware to be fired to obtain a semi-finished product, strickling, calibrating thickness, polishing coarsely, polishing finely, edging, chamfering, airing, sorting, performing color separation, and grading to prepare a finished product of the jadeite microcrystal glass ceramic composite board. The method is used for producing jadeite microcrystal glass ceramic composite boards, and adapts to a primary or secondary sintering process; and the product is high in quality, high in surface strength and wear resistance and wide in application range, and has a unique jadeite texture and a high comprehensive benefit.

The invention provides a flavor curing method of sauced loobah, the method adopts the steps of pickling, roll-kneading, cooking, cooling, sterilization, and the like to process raw materials; the sauced beef produced by the invention has uniform flavor, strong aroma, lasting aroma and can avoid the shortcomings of different flavors of the different batches of the products caused by flavor loss during the repeated usage of soup stock, thereby really realizing the standardized production of the traditional sauced loobah products.

The present invention relates to a dry high-voltage capacitor core used in the high-voltage electric appliance of electric power system and the method thereof. The capacitor mandrel includes the carrying conductor, the insualting layer, the capacitor shroud, the gronding end shroud, the leading-out wire for measure and the outer insualting layer. Said inner insualting layer is formed by means of winding the insulating tows or band which is impregnated with binding solidified material. Said capacitor shroud is formed by means of uniformly winding the riband or two semiconducting material oral carbon fiber which is impregnated with binding solidified material and said capacitor shroud and said insulating layer are alternately winded together and are solidified into the concentric round in-series capacity voltage-sharing structure of multi-layer pure solid without interface.

This invention relates to methods for preparing and applying nutrient liquid for non-soil planting of Paeonia suffruticosa. The flower-forcing liquid in the nutrient liquid comprises N, P, K, Ca, Mg, S, Mn, Zn, Cu, Fe and EDTA-2Na at a ratio of (4-12):(0.8-2.4):(0.7-2.1):(1.8-5.4):(0.6-1.8):(0.00017-0.00053):(0.0038-0.0114):(0.008-0.023):(0.003-0.009):(0.0057-0.017):(0.071-0.21). The balancing liquid in the nutrient liquid comprises N, P, K, Ca, Mg, S, Mn, Zn, Cu, Fe and EDTA-2Na at a ratio of (5-15):(0.3-1.0):(0.7-2.1):(1.8-5.4):(0.6-1.8):(0.0002-0.0006):(0.0038-0.0114):(0.0079-0.0237):(0.0031-0.01):(0.1056-0.3169):(0.0706-0.2118). The nutrient liquid can be applied to plant season-inverse Paeonia suffruticosa in pot, and prolong the flowering period.

Belonging to the technical fields of biology and food, the invention relates to a preparation method of an active lactobacillus pickle pickling liquor. The method includes: taking a fermentation pickling solution of pickled pepper, a fermentation pickling solution of pickled capsicum frutescens and cold boiled water as raw material water, subjecting the pickling solutions to rough filtration, and mixing them with the cold boiled water uniformly, then carrying out cooling and high speed centrifugation degerming, and adding a direct vat set lactobacillus starter, thus obtaining the pickling liquor. The method provided in the invention realizes standardized preparation of pickling liquor, ensures the viable count of lactobacilli in the pickling liquor, endows the newly prepared pickling liquor with the flavor of aged pickling liquor and better flavor. At the same time, the use problem of the pickling solutions of pepper and capsicum frutescens is solved, the environmental pollution caused by emission and the potential safety hazard caused by repeated use in the next year can be avoided, so that the biological safety, quality and homogeneity of the product are significantly improved. Further, upgrading and industrial, large-scale and standardized production of traditional active lactobacillus pickles can be realized.

The invention relates to a sea cucumber pretreatment technology for mechanically processing and equipment thereof. The sea cucumber pretreatment technology for mechanically processing comprises the working procedures of pre-inspection impurity removal, flexible cleaning, dirty removal classification, grading measurement, high-temperature stewing, extrusion molding and low-temperature cooling; in the working procedure of the pre-inspection impurity removal, a sea cucumber is sprayed, wetted and washed by purified water and screened by taking a hole and a seam with a certain geometric dimension as boundaries; in the cleaning working procedure, the sea cucumber is placed into a water storage container of which the bottom is input with pressure gas from bottom to top and transported by pressure water flow; in the working procedure of the high-temperature stewing, the sea cucumber is advanced at a certain speed in the boiling water of a stewing groove, and after being gathered, the scum of the water surface is dispelled out of the stewing groove in a guide gathering and / or draining way; and in the working procedure of the extrusion molding, the sea cucumber is sprayed and cooled by low-temperature water and extruded by elastic flexible force during drainage. A pre-inspection device, a cleaning device, a stewing device and a molding device are manufactured and provided according to the sea cucumber pretreatment technology for mechanically processing, thereby the high working efficiency is achieved and the high quality of a finished product is ensured.

The invention discloses a color printing device for mounting patterns on cakes and a control method of the color printing device. A complete picture is dispersed into a vector diagram consisting of limited points according to certain resolution ratio by virtue of a discrete and fused technical ideal of 3D printing, and the discrete points are printed by adopting a rapid forming method so as to realize automatic printing and forming of patterns mounted on cakes. The color printing device for mounting patterns on the cakes integrates image processing, data acquisition and analysis, motor control and automatic spraying control and is simple in structure, reasonable in control scheme and is capable of substituting for manual operation of workers in the prior art so as to realize standard and industrial production, the labor intensity of the workers is greatly reduced and the working efficiency is improved. The color printing device can also be appropriately refitted in combination with related prior art so as to be used for surface spraying of murals and models, drawing of cartoon patterns on surfaces of toys, and the like.

The stereo light emitting character making machine includes one feeding mechanism, one slot cutting mechanism and one bending mechanism. The feeding mechanism includes 2-4 pairs of vertical feeding rollers rotated with one motor and one gear assembly; the slot cutting mechanism includes one traversing rack, one elevating rack, motors for driving the traversing rack and the elevating rack separately through ball bearing lead screw and one saw disc driven with one motor and through one timing belt; and the bending mechanism includes one traversing rack driven with one motor through ball bearing lead screw, one elevating unit and bending rollers on the elevating unit. The present invention is applied in making stereo light emitting character, and has high making efficiency, low production cost and other advantages.

The invention provides a method for producing a base coat being matched with a blank and having an excellent glazing effect and relates to the technical field of building materials. Materials are selected within a preset component scope of the base coat and the technology is standardized. The method comprises the following steps: mixing roasted kaolin, quartz, potash feldspar, soda feldspar, calcite, steatite, dolomite, zinc oxide, zircon powder and nepheline, which are less than 100 meshes and are 2-30kg, thereby obtaining the raw materials of the base coat; adding thickening agents, water reducing agents and a right amount of water into the raw materials of the base coat, wherein the thickening agents and the water reducing agents are both 0.3-0.5% of the raw materials of the base coat; and putting into a ball mill, thereby milling into a slurry base coat end product, wherein the end product comprises the following chemical components: 40-60% of SiO2, 15-25% of Al2O3, 5-15% of CaO, 0-8% of MgO, 2-10% of K2O+Na2O, 0-8% of ZnO, 3-12% of ZrO3, 0-2% of thickening agents and water reducing agents, and the fineness is 0.4-0.5% of ten-thousand hole screening. The method is used for producing the base coat. The base coat is matched with the blank and is excellent in glazing effect.

The invention discloses an underground construction constructed in an assembled mode and a construction method of the underground construction. The underground construction mainly comprises prefabricated underground diaphragm walls, steel latticework stand columns, prefabricated piles, prefabricated main beams, section steel secondary beams and first layer prefabricated prestress floor slabs, wherein the prefabricated underground diaphragm walls, the steel latticework stand columns, the prefabricated piles, the prefabricated main beams, the section steel secondary beams and the first layer prefabricated prestress floor slabs are assembled and constructed in a prefabricated mode and prefabricated in a factory. The upper prefabricated underground diaphragm wall and the lower prefabricated underground diaphragm wall are connected through bolts. The left prefabricated underground diaphragm wall and the right prefabricated underground diaphragm wall are connected in a plug pin mode. Upper sections and lower sections of the prefabricated piles are connected through pile end embedded steel plates in a welded mode. The steel latticework stand columns are connected with the upper sections of the prefabricated piles through bolts. The prefabricated main beams are connected through main beam connection node bolts. The section steel secondary beams are connected with the prefabricated underground diaphragm walls and the prefabricated main beams through bolts. According to the underground construction constructed in the assembled mode and the construction method of the underground construction, temporary construction materials and labor cost are reduced, construction efficiency is improved through on-site mechanized construction, and the composite engineering cost is lower compared with a traditional construction method; top plates of an underground structure of the underground construction are formed quite fast, therefore, the original ground state can be recovered quickly, noise and dust pollution on a construction site are reduced greatly, and environment-friendly construction is realized truly.

The invention discloses a sofa iron frame structure, a sofa and a sofa production method. The sofa iron frame structure comprises a seat frame; the seat frame includes a supporting assembly for supporting a soft package, the supporting assembly includes a supporting assembly frame and a plurality of springs mounted on the supporting assembly frame, the supporting assembly frame is formed by connecting a front rod, a rear rod and supporting plates at the two ends two by two, each supporting plate comprises a panel used for supporting the soft package and a mating part arranged on the lower surface of the panel, and the mating part is matched with a connecting piece arranged on the sofa fabric to complete soft package installation. The sofa disclosed by the invention has the advantages of being detachably connected with the mating part of the supporting assembly through the connecting piece on the soft package main body, being standardized in production and cost-saving, and the like.

The invention discloses a novel connecting element, comprising an attachment bracket and an attachment support body; wherein, the attachment bracket is provided with a plurality of branch brackets and fixed parts, the branch brackets are arranged at a certain angle mutually, and the fixed parts are arranged on the branch brackets; the attachment support body is provided with a plurality of contact surfaces and installation parts; the attachment bracket and the attachment support body are fixedly connected through the fixed parts and the installation parts. The novel connecting element in the invention has the advantages that specification standards for precast beam and column can be interchangeable and industrial mass production can be realized, thus the construction cost is low, time and materials can be saved, the speed of buildings construction is fast and the purposes of environmental protection and cycle use can be achieved.

The invention discloses a method for removing impurity macromolecular and micromolecular substances irrelevant to allergen from activated protein extracting solution containing allergen. The method removes free micromolecular pigments and pigment molecules combined with protein through static electricity and hydrophobicity from the protein extracting solution which is prepared by the traditional technique. The discoloring extracting solution preparation method does not damage the activity and immunologic specificity of allergen. The invention can be used for preparing a high-activity protein extracting solution without macromolecular and micromolecular substances, and the preparation made from the extracting solution has the advantages of high safety, high diagnosis accuracy and high effectiveness for immunotherapy. From another point of view, the protein purification method improves the quality of the raw materials in a chemical essential way, widens the application range of the raw materials, and prepares the attenuated vaccine for immunotherapy.

The invention relates to a seedling scion grafting method, which comprises the following steps of (1) sun-shading greenhouse, cutting seedling bed and cutting substrate preparation; (2) scion and stock preparation: new tips of a well-bred parent tree under the healthy growth condition are selected as scions, new tips of a well-bred parent tree under the strong growth condition are selected as stocks, the length of the stocks is about 2 to 10cm, 1 to 2 sections of leaves are left, and the left leaves are positioned in positions being 1 to 2cm below an upper shearing opening and positions being 1 to 4cm above a lower shearing opening; (3) stock pretreatment; (4) grafting: a cleft grafting method is adopted, the stock is flatly placed to be tightly adhered to a base plate, and a split opening with the length being 0.5 to 1cm is longitudinally cut in the position of the upper shearing opening, the scions with the length being 2 to 3cm is sheared, 1 to 2 buds are remained, a two-sided wedge shape with the sharp top end and the length being 0.8 to 1.2cm is cut in a position being 1cm below a scion leaf, the cut scions are aligned with the split opening of the stock, in addition, at least one side is required to form layer aligning, the cut scions are slightly inserted so that the cut scions and the stock are tightly pasted, the middle position of an aluminum sheet covers a grafting opening, and the aluminum sheet is tightly pinched and folded back so that the fixation is realized; (5) cottage; and (6) daily management.

The invention provides a method of producing Agrocybe aegerita strains by liquid culture and a preservation method of the Agrocybe aegerita strains. The method includes the steps and process parameters: liquid culture efficient strains are screened, namely the liquid culture strains with many pellets, uniform size and many surface burrs are optimally selected, the amount of culture pellets is 200-260 / ml, the pellets are 1.0-1.5mm in diameter, a shake-flask culture formula includes 1-3% of glucose, 2-4% of corn flour, 0.2-0.4% of yeast powder, 1.0-3.0% of wheat bran, 0.5-1.5% of KH2PO4 and 0.5-1.0% of MgSO4, with natural PH value, the culture medium formula for fermenting tank culture of Agrocybe aegerita liquid strains is provided, and process conditions for fermenting tank culture of Agrocybe aegerita liquid strains are established. The key technical problems of production of Agrocybe aegerita strains are solved by the production of Agrocybe aegerita strains by liquid culture; the production cycle is short, production cost is low, fruiting is even after inoculation, and management is facilitated.

The invention discloses selenium-enriched corn stalks and a production method thereof. The content of selenium in the selenium-enriched corn stalks ranges from 10 mug / kg to 200ug / kg, and the content of organic selenium is larger than or equal to 70%. The production method includes: when each of corn seedlings subjected to final singling grows 5-6 visible leaves, using 100ml of selenium-enriched biological agent diluted with water 500 times of the biological agent in volume to spray the corn leaves for each acre; when each plant grow 13-14 visible leaves before sprouting of corn male ears, using 300ml of the selenium-enriched biological agent diluted with the water 500 times of the biological agent in volume to spray the corn leaves for each acre; and obtaining selenium-enriched corn stalks after harvesting. Inorganic selenium is converted into organic selenium by microbiological treatment, the organic selenium is then sprayed to plant leaves, and accordingly environment pollution caused by traditional direct supplement of inorganic selenium, such as sodium selenite and the lie, is avoided, produced corn stalks are stable in selenium content and can be used as selenium-enriched animal feed and edible fungus culture medium, safe and selenium-supplementing livestock and edible-fungus products are provided for human, and the selenium-enriched corn stalks have positive significance of improving human selenium level and preventing and treating diseases.

Provided are a charging method for a pure electric taxi, an intelligent management facility and a method. A center charging station 1, special storage battery packs 7, a pure electric special car 31 and the operation management ancillary facility are included. The method is characterized in that the center charging station 1 is a centralized multifunctional charging station arranged in a suburb, and large charging equipment, a complete storage battery maintenance and management mechanism, related equipment, skilled personnel and an intelligent management center are arranged in the center charging station 1. The storage battery packs 7 are a plurality of packs of combined type intelligent work storage batteries, and the pure electric special car 31 is a storage battery electric car capable of achieving fast loading and unloading, and comprises the storage battery packs 7 and a pure electric special car control system 24. The operation management matching facility is an intelligent management system and comprises a special storage battery distribution and collection car platoon 6, storage battery middle replacement stations 2, small storage battery replacement points 3 and a standby pure electric car service car platoon 5.

The invention discloses pork steamed with total potato flour and a processing method of the pork steamed with total potato flour. The pork steamed with the total potato flour is prepared from the following main materials and condiments in parts by weight: 80-120 parts of streaky pork, 10-45 parts of the total potato flour, 0.5-1 part of edible salt, 2-3 parts of white sugar, 0.1-0.4 part of aginomoto, 3-4 parts of light soy sauce, 1-2 parts of bean paste, 1-2 parts of cooking wine, 1-2 parts of fermented bean curd juice, 1-3 parts of bruised shallot, 1-3 parts of bruised ginger, 0.1-0.2 part of cinnamon powder, 0.1-0.2 part of star aniseed powder, 0.1-0.2 part of pepper powder, 0.01-0.02 part of ground cloves powder, 0.05-0.1 part of fennel powder, 0.05-0.1 part of amomum tsaoko powder and 0.01-0.02 part of dried tangerine or orange peel powder, wherein the total potato flour is formed by roasting and frying potato flour with spices.

The invention discloses a universal-type statically indeterminate hydraulic support, mainly composed of a top beam, a base, eight hydraulic vertical columns, a front beam, a telescopic beam, a tail beam, a connection plate, a hydraulic control valve assembly, a pushing device, etc. The eight hydraulic vertical columns are symmetrically arranged between the top beam and the base in a cross mesh shape, the upper ends of the eight hydraulic vertical columns are hinged with the top beam, and the lower ends of the eight hydraulic vertical columns are hinged with the base; the front beam is hinged with the top beam, the telescopic beam is arranged in the front beam, and a protective side plate is hinged with the telescopic beam; the upper end of the tail beam is hinged with the top beam, the lower end of the tail beam is hinged with the upper end of the connection plate, the lower end of the connection plate is hinged with a lifting frame, and the lifting frame and the base are welded together; the hydraulic control valve assembly is installed on a bridge-crossing box, and the bridge-crossing box and the base are welded together; and the front end and the rear end of the pushing device are hinged with the base and a scraper conveyor respectively. The universal-type statically indeterminate hydraulic support can be used for a fully-mechanized mining face or a blasting mining face, is simple in structural process, good in stability, safe and reliable in use, and wide in practicability.

The invention relates to a micro adaptive core for a propelling pencil. The adaptive core comprises a tip sleeve, a core protective tube head, a spring seat, a chuck, an elastic expanding and supporting clamping piece, an insertion pipe, an elastic clamping piece and a spring, wherein the tip sleeve can be sleeved in the tip of the propelling pencil; the tip sleeve is internally provided with a damping piece; the front end of the tip sleeve is provided with the core protective tube head which is matched with the tip sleeve; a locking hoop is sleeved on the front end of the spring seat; the chuck is inserted in the spring seat; the front part of the chuck is provided with the elastic expanding and supporting clamping piece, and the rear part of the chuck is provided with the insertion pipe; the elastic clamping piece is sleeved in the locking hoop; the front end of the spring seat is inserted and fixed in the tip sleeve; the tip sleeve is internally provided with a loop step which limits the moving of the locking hoop; the front end part of the elastic clamping piece is provided with a boss which restores the locking hoop; the spring is sleeved between the chuck and the spring seat; a guide core pipe is fixedly connected with the insertion pipe in an inserting manner; and two ends of the spring respectively prop against the spring seat and the guide core pipe. The micro adaptive core provided by the invention is integrally assembled into a micro automatic pencil, and can form a standard piece as the core of the propelling pencil to be subjected to automation tests on related performances, and the tested result is the result of the whole pencil; and the micro adaptive core serving as a complete standard piece can be assembled together with different pencil rods to form different whole pencils.

The invention provides a new method for producing sesame-aroma white spirit and relates to the technical field of brewing. In the method, an As3.951 Aspergillus oryzae strain of Aspergillusoryzae as well as a corresponding process and facility technology are adopted. The method comprises the following steps: on the basis of utilizing the crushed sorghum, wheat and bran as main materials, adding water accounting for 8wt% of the main materials into the main materials so as to obtain a moistened material; mixing the moistened material with the fermented wine obtained through the distillation of the sesame-aroma white spirit to prepare new fermented wine; steaming the new fermented wine, spreading for cooling, adding high-temperature Daqu accounting for 15wt% of the new fermented wine, medium-temperature Daqu accounting for 10wt% of the new fermented wine and As3.951 Aspergillus oryzae bran koji which accounts for 20wt% of the new fermented wine and is used to replace Kawachi Aspergillus oryzae bran koji, and culturing the accumulation fermented wine which is prepared by controlling the temperature of the mixed product at 28-32 DEG C in a piling-up manner, wherein the pile is turned over once in the culturing process; and when the temperature of the product is 46-49 DEG C, placing the product into a fermentation pit to ferment, and respectively storing the layered distillation raw wines obtained through layered distillation. The method is used for producing the sesame-aroma white spirit. In the new method, the new strain is selected, the new process is formulated, raw materials are fully utilized, and the standardized production is realized.

The invention relates to a self-positioning construction unit plate, and solves problems such as complicated processing and difficult adjustment of existing spliced plates. The plate comprises a surface material and assembly components used for assembling adjacent surface materials. The invention has the technical points that: the surface material adopts a construction-use filling-type thermal-insulation load-bearing composite plate material; the assembly components comprise hitch devices composed of eccentric hook assemblies arranged in supporting frame blind hole hook slots of the surface material and U-shaped bolts arranged in supporting frame arc slots of an adjacent surface material, and self-positioning devices composed of positioning pins fixed on the surface material supporting frame and positioning holes provided on the supporting frame of an adjacent surface material; and with the hitching of the movable hooks and the U-shaped bolts of the hitch device, and with the cooperation of the positioning pins and the positioning holes of the self-positioning device, adjacent surface materials can be accurately spliced. The plate provided by the invention has reasonable structural design, and assists in realizing standardized production. Plate assembly and positioning are simple and fast, and self-positioning connection can be realized. Adjustment, transportation, and moving are convenient, such that construction quality and working efficiency are substantially improved.

The invention discloses a preparation method of a complete micro-ecological feed containing farmland by-products for ruminant animals. The preparation method comprises the following steps: selecting raw materials of the farmland by-products, crushing the selected raw materials of the farmland by-products, and mixing the crushed raw materials of the farmland by-product so as to obtain a mixed crude feed; mixing the mixed crude feed, a mixed concentrated feed compounded by soybean meal, cotton dregs, rapeseed meal and composite trace elements, and fermentation liquor prepared from a composite biological enzyme preparation, composite bacteria, glucose and pure water so as to obtain a mixture; and inspecting the mixture, sub-packaging the inspected mixture, and fermenting the sub-packaged mixture so as to obtain finished products. The preparation method disclosed by the invention realizes the purpose of efficient utilization of agricultural and sideline products (such as peels and residues of pumpkin pulp, corn cobs and sunflower heads) in fields of Hexi Corridor regions at present; the added value of products is increased, the comprehensive feeding value of the farmland by-products is increased, the fermentation time is shortened, and the digestion and the absorption of animals are facilitated; through a special fermentation strain and a special technology, special flavor is produced, and the animals are induced to take more dry matters; a modernized material compounding technique is adopted, so that the standardized production of the products is realized.

The invention relates to a miniature fixed metal-armored switchgear, which comprises an instrument box, a mechanism case, composite apparatuses, current transformers and a grounding switch. A cabinet body comprises an upper cabinet body unit and a lower cabinet body unit. The composite apparatuses are arranged on the upper cabinet body unit. Upper side plates on the upper cabinet body unit are provided with a busbar wall bushing respectively. Isolating switch fixed contacts are poured in corresponding pedestals and positioned on the inner side of a wall body. Three-phase isolating switch moving contacts of the composite apparatuses correspond to the three-phase isolating switch fixed contacts. Three current transformers are overlapped and arranged on the lower cabinet body unit. The grounding switch and an arrester are arranged in the lower cabinet body unit. The composite apparatuses and the three current transformers divide the cabinet body into an upper main cable chamber, a middle vacuum switch chamber and a lower switching cable chamber. The miniature fixed metal-armored switchgear has switching-on, isolating and grounding functions, remarkable isolating fractures and a compact structure, and is convenient to mount; and mounting efficiency can be improved, a cabinet body mounting space can be reduced and cabinet body manufacturing cost can be decreased.

The invention discloses a light-emitting diode (LED) solar light bulb and a street lamp, and belongs to the technical field of solar illumination. The LED solar light bulb is characterized by comprising a condensing lampshade, a solar battery, a circuit board, a charge battery, an LED lamp bead, a lamp shell and a lamp cap, wherein the solar battery, the circuit board, the charge battery and the LED lamp bead are sequentially placed into the lamp shell from top to bottom; the condensing lampshade covers an opening of the solar battery of the lamp shell; the lamp cap covers the opening of the LED lamp bead of the lamp shell; solar light irradiates the solar battery through the condensing lampshade; the charge battery is charged and discharged to the LED lamp bead through circuit control of the circuit board, so as to realize illumination; a plurality of LED solar light bulbs are respectively on the street lamp. Each LED solar light bulb can realize standard production, and is low in production cost, and convenient to use, replace and recycle.

The invention discloses an anti-TIM-3 monoclonal antibody, and an expression vector and an application thereof. The monoclonal antibody can specifically be combined with a TIM-3 protein, and generatessynergistic effect with the joint application of an anti-PD-1 antibody. The antibody can be used for treating tumor and has a wide application prospect in clinic.

The invention discloses a self-locking protective mounting device with doubly-vertical explosive welding effects. The self-locking protective mounting device aims to implement a novel method for realizing the doubly-vertical explosive welding effects. Reasonable gaps among components such as base plates, compound plates, explosive and protective plates are guaranteed by the aid of a fixed mounting plate during doubly-vertical explosive welding, the left large protective plate and the right large protective plate are inlaid in the base, and masts are connected with screws, so that self-locking protective effects can be realized for the doubly-vertical welded compound plates which laterally fly off. The self-locking protective mounting device has the advantages that the self-locking protective mounting device is provided with the mounting base, so that vertical structures for realizing the doubly-vertical explosive welding effects can be guaranteed, and the problem of difficulty in controlling various technological mounting parameters of explosive welding by the aid of vertical structures can be effectively solved; owing to the self-locking protective structures, the doubly-vertical compound plates can be assuredly effectively protected, the quality of the doubly-vertical compound plates can be assuredly controlled, the self-locking protective structures are favorable for assembling replacement components for the different compound plates with different sizes, the applicability of the protective mounting device can be improved, and the production cost can be reduced.