41results about How to "Balance quantity" patented technology

An electronic imaging apparatus comprises a zoom lens including at least two lens groups and adapted to implement zooming by changing the spacing between the respective lens groups, and an electronic imaging device. The zoom lens includes at least one positive lens on an imaging device side with respect to an aperture stop, and satisfies the following conditions (1), (2) and (3).|αt−αw|>8   (1)1.0×10−3<P<4.0×10−3   (2)4<ft / fw<50   (3)

The invention relates to an agent for intensifying fox immunity, wherein each 100g of the product comprises soybean powder 20-30g, fish meal 10-15g, fruit oligosaccharides 3-6g, Isomaltooligosaccharide 1-5g, bacillus 2-5g, bifidobacteria 3-6g, lactic acid bacteria 4-7g, saccharomycete 3-6g, astragalus root 1-3g, root of pilose asiabell 1.5-4g, soybean lecithin 2-5g, DL-methionine 0.5-1.0g, L-lysine 0.3-0.5g, composite vitamin 0.5-2.0g, calcium hydrogen phosphate 1.0-2.0g, and balancing maize flour.

The invention discloses an insect repelling organic / inorganic compound fertilizer prepared from tobacco-waste and a preparation method thereof. The organic / inorganic compound fertilizer is prepared from the following components in percentage by weight: 30 to 35 percent of organic components and 65 to 70 percent of inorganic components, wherein 1) the organic components comprise: 80 to 90 percent of tobacco wastes, 8 to 20 percent of grass peat, 1 to 2 percent of ammonium sulfate, and 1 to 2 percent of calcium-magnesium phosphate; and 2) the inorganic components comprise: 5 to 40 percent of ammonium phosphate, 10 to 25 percent of phosphorous explosion-proof ammonium nitrate, 10 to 20 percent of potassium nitrate, 4 to 20 percent of urea, 1 to 5 percent of trace elements, 5 to 15 percent ofpotassium chloride, 0 to 20 percent of normal superphosphate, and 0 to 20 percent of potassium sulfate. The abundant botanical amino acid active ingredients in the fertilizer of the invention can enhance the nourishing effect of the fertilizer. After the proteins contained in the tobacco wastes are processed, most of the proteins are conversed into amino acids, which makes up for the defect of slow fertilizer efficiency of the organic fertilizer; in addition, the amino acid materials have a positive effect on the increase in the nutrition resistance of the crops and improvement in the qualityof the crops.

The invention provides a low-voltage and high-efficiency organic LED. The low-voltage and high-efficiency organic LED comprises a glass substrate with an ITO, a hole-transmission layer, a p type doped luminescence layer, an i type intrinsic luminescence layer, an n type doped luminescence layer, an electronic transmission layer, a composite electron injection layer and a cathode which are sequentially overlapped to form an overlapping layer; the p type doped luminescence layer is prepared through hole transmission material in which blue fluorescent dye is doped; the i type intrinsic luminescence is prepared through blue fluorescent dye; the n type doped luminescence layer is prepared through the electron transmission material in which blue fluorescent dye is doped; the three luminescence layers are named p-i-n type luminescence layer; and the composite electronic injection layer is prepared through cesium carbonate in which a thin aluminum layer is inserted. The low-voltage and high-efficiency organic LED has the advantages that the composite electron injection layer with a thin aluminum layer inserted into the cesium carbonate layer and the p-i-n type luminescence layer are arranged, so that the luminescence efficiency is improved, and the reduction of the efficiency is delayed; the driving voltage is low, the luminance is high, the efficiency is high, the stability is improved, and the preparation process is simple.

The invention relates to an intestine-regulating constipation-removing enzyme and a preparation method thereof. The enzyme comprises the following raw materials in percentage by weight: 5% of figs, 10% of sophora flowers, 15% of celery, 20% of pears, 20% of apples, 2% of radix paeoniae alba, 4% of plantain, 3% of liquorice, 20% of mulberries, 2% of dandelion, 20% of flaccid knotweed herb and 80% of coarse rice. The preparation method comprises the following steps: 1. steaming the coarse rice in the raw materials, alcoholizing the steamed coarse rice and the flaccid knotweed by hansenula anomala and saccharomyces cerevisiae, and after alcoholizing, adding water, acetifying by acetobacter pasteurianus and clostridium butyricum; 2. grinding the other materials, alcoholizing by honey yeasts, hansenula anomala, rhodotorula glutinis, saccharomyces cerevisiae and streptomyces microflavus, after finishing the steps 1 and 2, mixing according to a ratio of 1 to 1, lactifying by lactobacillus lactis and plant lactobacilli, and fermenting to obtain suspension liquid as the intestine-regulating constipation-removing enzyme. The intestine-regulating constipation-removing enzyme has the effects of promoting production of body fluid, moistening the lung and facilitating intestinal tract movement, and is suitable for crowds with constipation.

The invention discloses a vibrio alginolyticus bacteriophage preparation and a preparation method and application thereof. Auxiliary agents such as vibrio alginolyticus bacteriophage Vp670 and trehalose are adopted for developing the corresponding bacteriophage preparation. After application, the bacteriophage preparation continuously exists in a water environment for a long time to keep quantitybalance of pathogenic host bacteria and bacteriophage, so that effect durability and low consumption are achieved as compared with those of antibiotics. The bacteriophage Vp670 preparation is free oftoxic and side effects, is a novel green biological sterilization preparation and can be used for prevention and control of vibrio alginolyticus infection of animals in marine aquaculture to promote healthy development of the aquaculture industry.

Based on the binocular stereoscopic vision principle, the three-dimensional reconstruction method and device based on speckle and stripe hybrid modulation are researched, the device collects N frames of speckles and M frames of phase shift stripe images (N > = 1, M > = 3), and then high-precision three-dimensional face reconstruction can be achieved. The method comprises the following steps: firstly, carrying out stereo matching by using a speckle image to obtain a coarse disparity map, then obtaining two groups of truncated phases through a phase shift fringe image, and carrying out single linear interpolation on coarse disparity by adopting an interleaving modulation method to obtain a fine disparity map so as to finish three-dimensional reconstruction. Compared with a traditional method, the method has the advantages that the problem of wrong matching caused by the fact that a matching point appears near a truncation phase period boundary is solved by the aid of a staggered modulation method, sensitivity of a dynamic scene is low, and an effective solution is provided for real-time high-precision three-dimensional face measurement.

The present invention provides a data processing method and apparatus and belongs to the computer technical field. According to the data processing method and apparatus of the present invention, the attribute information of a user is matched with the application conditions of all object display environments according to a suggestion request submitted by the user, so that object display environments conforming to the attribute information of the user can be screened out; an object display environment which is corresponding to the suggestion request and is matched with a first object is analyzed according to the historical records of each object display environment, for example, the historical records of the transaction data of each first object and the historical records of the registration data of each first object, and the number of the display positions of the object display environments; and a suggestion is generated based on the object display environment and is returned to the client end of the user, so that the client end can display the suggestion. With the data processing method and apparatus of the invention adopted, the operation of the user can be decreased, the occupancy of the resources of a system can be decreased, the overall display efficiency of the object display environments can be increased, and the waste of the display resources of the object display environments can be reduced.

The invention relates to a pharmaceutical composition for the modulation of T cell and B cell responses made of one or more preparations and comprising a therapeutically effective dose of at least one inhibitor of TNFR1-mediated functions and of at least one antigen or allergen.

The invention relates to a soybean meal feed formula. The formula comprises, in percentage by weight, 70%-80% of a soybean material and 20%-30% of a mixed sugar liquid with the concentration being 25%. The mixed sugar liquid comprises glucose, xylose and maltose. Through raw material processing and a rumen regulation technology, the number and the proportion of the rumen degradable protein and rumen non-degradable protein can be balanced effectively, degradation of high-quality protein in the rumen can be reduced to the greatest extent while synthesis of rumen microbial protein is met, the number and quality of metabolic amino acid entering small intestines can be increased, so that the purposes of overcoming weakness, improving efficiency, reducing waste and improving production performance of animals and economic benefits can be achieved.

The invention provides an inorganic oxide quantum dot light emitting diode and a preparation method therefor. The inorganic oxide quantum dot light emitting diode comprises a positive electrode, a hole transport layer, a quantum dot light emitting layer, an electron transport layer and a negative electrode which are arranged adjacently, wherein the hole transport layer and the electron transport layer are both prepared from an inorganic semiconductor material; and the oxygen ion vacancy quantity in the inorganic semiconductor material of the hole transport layer can be controlled by regulatingthe annealing temperature, and a small amount of oxygen ion vacancy has an effect similar to N type doping, so that hole injection and transportation can be greatly improved. The quantum dot light emitting diode can perform long-term stable operation, so that hole and electron injection and transport rate in the device can be improved, particularly the hole injection efficiency; and electron andhole quantity can be balanced, and the external quantum efficiency of the quantum dot light emitting diode is improved.

The invention relates to the technical field of skin care, and discloses a micro-ecological skin cooling care mask containing Chinese herbal medicine essence. The composition comprises menthol, honeysuckle flower extract, rehmannia rhizome extract, asparagus cochinchinensis root extract, dendrobium nobile stem extract, liquorice root extract, aloe vera leaf extract, borneol, yeast / rice fermentation filtrate, lactobacillus / mung bean seed extract / sodium glutamate fermentation product filtrate, fructo-oligosaccharide, beta-glucan, corn glutelin amino acids, allantoin, glycine betaine, glycerinum,1, 3-propylene glycol and auxiliary components. The mask is based on skin microbiology, is a Chinese herbal medicine mask with natural components obtained by extracting Chinese herbal medicine extracts, can improve the problem of skin microorganisms, is pure and mild, and can effectively balance the population and quantity of skin microorganisms, so that the skin returns to a healthy state, and meanwhile, the mask can effectively moisturize the skin and is cool and refreshing.

The invention relates to an automobile hinge integration welding device with the high utilization rate. The automobile hinge integration welding device comprises a welding robot, a left side welding clamp, a right side welding clamp and a middle isolation protection board. The left side welding clamp and the right side welding clamp are arranged on the two sides of the welding robot respectively; and the middle isolation protection board is arranged between the left side welding clamp and the right side welding clamp. Compared with the prior art, the automobile hinge integration welding device has the advantages that the equipment utilization rate is improved; the working efficiency is high; and debug time is reduced.

The invention discloses a carbon-based protection land soil improving agent and application thereof. The carbon-based protection land soil improving agent is characterized by being prepared from biomass particle carbon micro particles, calcium superphosphate, monopotassium phosphate, shell powder, chitosan, compound sodium nitrophenolate, zeolite powder, ferrous sulfate and humic acid. The biomassparticle carbon is one or several kinds of materials from corncob carbon, corn straw carbon, rice hull carbon, peanut shell carbon, mushroom cover carbon and the like. The biomass particle carbon micro particles with the characteristics of rich micropores and strong adsorption performance are used for being compounded with other functional ingredients with the soil conditioning function to prepare the granular carbon-based protection land soil improving agent. The product has the advantages that the preparation process is simple; economic and environment-friendly effects are achieved; the production land soil physicochemical properties can be effectively improved; the soil continuous cropping obstacles can be elimina ted and reduced; the protection land soil production capability is improved; the large-scale population and application in the protection land vegetable production can be facilitated.

The invention relates to the field of automobiles, and discloses an engine knock detection method, device and equipment based on a decision tree and a storage medium thereof. The engine knock detection method based on the decision tree comprises the steps: acquiring the operation data of an engine, wherein the operation data comprises the type and operation conditions of the engine and knock sensor signals of all air cylinders when the engine operates under the operation conditions within a preset period; and inputting the operation data of the engine into a knock classification model to determine whether each cylinder of the engine knocks within a predetermined period or not, wherein the knock classification model is obtained by inputting a plurality of data samples of engines of variousmodels into a decision tree classifier. Knock detection of engines of various types can be achieved, a pressure sensor does not need to be installed in an engine air cylinder, and the detection cost is greatly reduced.

The invention relates to an object analysis method and device and a storage medium, and belongs to the technical field of computers. The method comprises the steps: acquiring a target image; inputting the target image into a pre-trained image recognition model to obtain an object analysis result of the target image, wherein the object analysis result includes target object position information, target object key point information and target object attribute information; therefore, the problem that an existing target detection algorithm cannot realize simultaneous improvement of speed and accuracy can be solved. Information contained in the obtained feature layer is richer and more comprehensive by using a fusion mode, and the detection accuracy is improved while the sensitivity of identifying targets of different scales is improved; the reasoning time of the fusion part of the feature layer can be shortened by using the depth separable convolution; by integrating the attribute analysis function, one model has three functions of target detection, key point prediction and attribute output at the same time, the video memory occupancy rate of the three functions is reduced, and the running speed of the model in the system is also improved.

An iridium complex is disclosed. The iridium complex takes 2-(5-phenyl-1,3,4-oxadiazoles-2-) phenol as the auxiliary ligand, and main ligand of the iridium complex molecule includes the following ligands: 2-(4,6-difluoromethyl and trifluoromethyl pyridine-3-) butypyridine, 2-(4,6-difluoromethyl and trifluoromethyl pyridine-4-) butypyridine, 2-(4,6-difluoromethyl and trifluoromethyl pyridine-3-) butypyridine, 2-(4,6-difluoromethyl and trifluoromethyl pyridine-4-) butypyrazine, and 2-(4,6-difluoromethyl and trifluoromethyl pyridine-3-) butytriazine and 2-(4,6-difluoromethyl and trifluoromethyl pyridine-4-) butytriazine derivatives. Such new iridium complex in the invention not only owns the high luminous efficiency, stable chemical property, easy sublimation purification and other advantages, but also has good device performance.

An iridium complex is disclosed. The main auxiliary ligand of the iridium complex molecule is selected from 2-(4,6-bistrifluoromethylpyridine) pyridine, 2-(4,6-bistrifluoromethylpyridine) DMCP, 2-(4,6-bistrifluoromethylpyridine) tetramethypyrazine and 2-(4,6-bistrifluoromethylpyridine) triazine derivatives. Such new iridium complex in the invention not only owns the high luminous efficiency, stable chemical property, easy sublimation purification and other advantages, but also has good device performance. By embellishing the molecular structure of ligand, it could adjust the light intensity and efficiency of complexes within the scope of green light wavelength, which provides the convenience for the design and production of Organic Light Emitting Device and lighting source.

An iridium complex is disclosed. The iridium complex with a new type of primary ligand and (4-trifluoromethyl) tetraphenylphosphorane as an auxiliary ligand takes any one of 2-(4,6-bi trifluoromethyl-3-) pyridine, 2-(4,6-bi trifluoromethyl-4-) pyridine, 2-(4,6-bi trifluoromethyl-3-) pyrimidine, 2-(4,6-bi trifluoromethyl-4-) pyrimidine, 2-(4,6-bi trifluoromethyl-3-) pyrazinyl, 2-(4,6-bi trifluoromethyl-4-) pyrazinyl, 2-(4,6-bi trifluoromethyl-3-) triazine, 2-(4,6-bi trifluoromethyl-4-) triazine derivatives as primary ligands in its molecule. By modifying the molecular structure of the primary ligands, the new type of iridium complex covered by the present invention allow to adjust the luminous intensity and efficiency of the complex, thus facilitating the design and production of organic light-emitting diode and illumination source. Meanwhile, the synthesis method of a series new type of iridium complexes of the present invention is simple with high yield and flexible in chemical modification of ligands.

The invention relates to the field of organic electroluminescence, in particular to an organic light-emitting device adopting a novel functional material scheme. The organic light-emitting device comprises an anode, a cathode and one or more organic layers located between the anode and the cathode, the organic layers comprise a light-emitting layer and an electron auxiliary layer, and the electron auxiliary layer is located between the light-emitting layer and the cathode. The electron auxiliary layer comprises a compound as shown in the following formula (1). The organic light-emitting device disclosed by the invention has low starting voltage, high luminous efficiency and longer service life, and can meet the requirements of current panel manufacturing enterprises on high-performance materials.

The invention discloses a method for preparing an AFP (alpha fetoprotein) monoclonal antibody by in-vitro culture. The method comprises steps as follows: firstly, hybridoma cells are resuscitated, andseed cells are prepared; a liquid inlet end of a sterile hollow fiber system internal circulatory system is connected with a PBS (polybutylene succinate) / medium supply bottle, a liquid outlet end isconnected with a liquid waste bottle, a liquid inlet end of a hollow fiber system external circulatory system is connected with the PBS / medium supply bottle, and a liquid outlet end is connected withthe liquid waste bottle, and a hollow fiber system is rinsed by PBS and a medium; then the seed cells are imported; glucose and lactic acid are monitored continuously in a culturing process, metabolicwaste is removed, meanwhile, a fresh medium is supplemented continuously, a 20L bucket is adopted for storing the medium, and operation frequency is reduced; after an obtained cultural supernatant issubjected to affinity purification, a finished monoclonal antibody product with antibody concentration being 5 mg / mL and purity being 95% or higher is obtained. The prepared monoclonal antibody is good in specificity, high in sensitivity and high in potency, and sensitivity, specificity and stability of a kit can be greatly improved when the monoclonal antibody is applied to an AFP chemiluminescence detection kit.