49results about How to "Reduce the number of generated" patented technology

The invention discloses a method for propagating sulzer braconid flies. The method comprises the following steps: firstly, culturing a host plant of tobaccos, then propagating sulzers and afterwards propagating the sulzer braconid flies by the sulzers. By propagating the flies in batches, the multi-generation repeated propagation of the sulzer braconid flies is avoided, the generation quantity ofthe hyperparasite flies of the sulzer braconid flies is reduced, and the survival capability of the sulzer braconid flies in the field is enhanced. The propagation time and quantity of the sulzer braconid flies can be flexibly regulated and controlled according to the actual condition of the field, and different requirements on the sulzer braconid flies under different situations are met. The emergence rate of the stiff aphids of the sulzer braconid flies propagated by the invention is more than 90%, the male-female ratio is 0.8-1.0:1, and the utilization rate of the stiff aphids or the adultflies is more than 80%.

The invention relates to a synthesis method of semaglutide. According to the method, a semaglutide product is synthesized by adopting a solid-liquid phase combination method, and three fragments are simultaneously synthesized in a synthesis manner of 16+6+9 fragments, and therefore, the synthesis time of the product is greatly shortened; moreover, by step-by-step analysis on synthesis factors of His-Ala-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly, Gln-Ala-Ala-N6-[N-(17-carboxy-1-oxoheptadecyl-L-gama-glutamyl [2-(2-aminoethoxy) ethoxy] acetyl [2-(2-aminoethoxy) ethoxy] acetyl]-Lys-Glu-Phe, Ile-Ala-Trp-Leu-Val-Arg-Gly-Arg-Gly-OH and the like, the difficulty in synthesis of a peptide sequence in solid-phase synthesis is reduced, the problem of batch amplification in the solid-phase synthesis is solved, and the synthesis efficiency is improved; and as liquid-phase fragment synthesis is adopted, the purification difficulty is effectively reduced, and the production cost is greatly lowered. The synthesis method disclosed by the invention has the advantages that the synthesis time can be shortened by 40%, the cost of materials is lowered, the generation quantities of deletion peptide and hybrid peptide are decreased, and the synthesis method is suitable for industrial large-scale production.

The embodiment of the invention discloses a method and device for compressing alarm information. The method includes the following steps that after alarm information carrying an alarm type is received, an alarm compression rule corresponding to the received alarm information carrying the alarm type is determined according to the corresponding relation between a preset alarm type and the alarm compression rule, and alarm compression is carried out on the received alarm information carrying the alarm type by means of the determined alarm compression rule. By the adoption of the method and device for compressing the alarm information, the received alarm information can be effectively and quickly compressed, the amount of the generated alarm information and the number of sent alarm information text messages can be lowered, the amount of invalid information generated in the monitoring process can be lowered, and processing efficiency of the alarm information is improved.

The invention discloses a maximum information entropy-based chemical data stream real-time abnormity detection method. According to the method, a real-time clustering algorithm DSC-Stream (The Dimension Space Cluster-Stream) is used; a data dimension space is used as a starting point to divide the data dimension space into a plurality of dimension clusters according to the maximum entropy principle; the data in the same dimension cluster forms a micro cluster so as to realize the real-time clustering of the data streams; the algorithm can be used for effectively decreasing the quantity of the invalid grids generated in the traditional density grid algorithm so as to greatly improve the operational efficiency; meanwhile, through a method for setting dimension cluster similarity, the algorithm can be used for effectively solving the problem that the traditional density algorithm is sensitive to the scanning radius and the density threshold to cause poor robustness and can be better adapted to the stream data.

The invention involves a production method for ceramic matrix composite boards. The method including the following specific steps: (1) The required raw materials are treated by press forming after ball milling; (2) Green bricks are treated by biscuit firing at 1150 DEG C plus or minus 5 DEG C; (3) The green bricks treated by biscuit firing are treated by 600 mesh sand blasting to get a smooth surface and a required surface area; (4) The green bricks are cleaned up, and then sprayed with coating; (5) the coating is solidified for 15 minutes at 380 DEG C; (6) The solidified products are treated by aging and then packaged in classification for warehousing. This method can reduce the secondary firing process ceramic products with a surface coating curing temperature at just 380 DEG C, which significantly optimizes the secondary high energy-consuming firing process in the common glazed tile production by saving 70% energy consumption in the process and meanwhile significantly reduces the produced gases as CO2 and SO2.

The invention relates to a rocuronium bromide-containing injection. The injection is prepared from rocuronium bromide serving as an active ingredient and a pharmaceutically-acceptable carrier as accessories. The pH value of a system is maintained by adding a 1-5 percent acetate buffer solution, so that the stability of the solution is enhanced, the pH value of a system is maintained at the same time, degradation of main medicaments in a preparation process is suppressed, the stability of the main medicaments is enhanced, and the quantity of rocuronium bromide impurities C in an autoclave sterilizing process is reduced. Finally, a rocuronium bromide injection which has high stability and stable quality and is suitable for storing for a long time is obtained.

The invention discloses a treatment method of gold smelting plant high-salt wastewater hard to biodegrade and containing ammonia and nitrogen. According to the method, technological procedures such as desalting pretreatment, two-stage separated evaporation and biochemical treatment are mainly adopted. By adopting mature and reliable technologies, the technological process is safe, efficient, free of secondary pollution, capable of recycling valuable materials and comprehensively utilizing resources, and controllable in cost; the quality of treated water reaches the first-class emission standard and the water recycle standard. By combining a plurality of treatment technologies, the treatment method disclosed by the invention has the advantages of achieving a remarkable benefit increment effect, breaking through the technical bottlenecks of the original treatment process and the existing treatment method, effectively solving the problem of hard degradation of high-salt complex wastewater and creating good environmental protection and economic benefits.

The invention relates to an injection containing carbetocin and a stabilizer and storable at a normal temperature. The injection can be stored at normal temperature and comprises carbetocin, the stabilizer, a pH regulator and water for injection, wherein the stabilizer is composed of compound amino acid, so the stability of the injection can be improved. The injection is used for preventing uterine tension insufficiency and postpartum hemorrhage.

The invention relates to a lubricating oil which mainly solves the problems of low stability, poor lubricating effect and short service life in the existing common lubricating oil. The invention is characterized in that the lubricating oil is prepared from the following components in parts by weight: 350-450 parts of lubricating oil base oil, 15-35 parts of polymethacrylate, 10-20 parts of high-base-number sulfurized calcium alkyl phenate, 11-15 parts of magnesium hydroxy silicate, 11-15 parts of molybdenum dibutyl dithiocarbamate, 12-17 parts of isooctyl oleate, 12-20 parts of polyisobutylene succimide, 5-8 parts of molybdenum dialkyl dithiocarbamate, 10-20 parts of dimethyl silicone oil, 5-10 parts of sorbitan monooleate and 2-5 parts of epoxyethane/epoxypropane block polymer ether. The lubricating oil has the advantages of excellent comprehensive properties, favorable stability, favorable lubricating property, favorable defoaming property, favorable oxidation resistance and favorable abrasion resistance, and has wide application prospects.

The invention discloses an online flaw detection process of a pipeline forming and machining process, which comprises the following steps of: additionally arranging a high-temperature resisting flaw detection head of a through vortex flaw detector and a counting device behind a discharging port of forming and machining equipment, and spacing a distance A between the high-temperature resisting flaw detection head and the counting device; additionally arranging a drive device and an alarm device in the through vortex flaw detector, connecting the control end of a detection device with the drivedevice and the alarm device, connecting the drive device with the counting device, and connecting the high-temperature flaw detection head and a length measuring device with the detection device; passing a pipeline from the discharging port through the high-temperature resisting flaw detection head first, carrying out online detection by the high-temperature resisting flaw detection head, once flaw points are founded, conveying detection signals of the flaw points to the detection device in time through the high-temperature resisting flaw detection head, processing the detection signals by the detection device, calculating a pipeline forwarding distance according to a distance signal transmitted from the length measuring device, when the distance is equal to the spaced distance A, drivingthe counting device by the drive device to carry out counting on the flaw points, giving an alarm in time and notifying operation personnel for processing.

The invention discloses a multiple cropping mode for improving benefits of a lychee orchard in the south China and ecologically restoring soil. The crop intercropping mode of Feizixiao lychee and leguminous crops comprise the following steps: carrying out farrowing in a middle passage, filling fallen leaves, spraying cold-proof and anti-freezing agricultural input products, applying liquid fertilizer, spraying a biological decomposition agent and planting leguminous crops. The crop intercropping mode of the Feizixiao lychee and the leguminous crops mainly comprises the steps of carrying out furrowing in the lychee passage, filling fallen leaves, spraying the decomposition agent and planting the leguminous crops. According to the multiple cropping mode of the Feizixiao lychee and the leguminous crops, the utilization rate is increased by applying the liquid fertilizer; the biological decomposition agent is sprayed to accelerate decomposition of fallen leaves; and the cold-proof and anti-freezing agricultural input products are sprayed to improve the low-temperature resistance and the flower and fruit setting rate of the litchis, land-nourishing crops, leguminous crops, litchis fallen leaves and straw returning are planted to jointly supplement a biological carbon source and a nitrogen source for soil so as to restore the soil fertility, and synchronous improvement of the yield and the quality of the lychee and sustainable utilization of cultivated land in the lychee orchard are achieved.

The invention discloses a technical mode for improving the drought resistance of mangoes in the Leizhou region and restoring the orchord soil fertility. The multiple cropping mode of mangoes and leguminous crops comprises the following steps: carrying out farrowing in a passage between mango rows, filling farrows with litchis fallen leaves, applying a liquid fertilizer, spraying a biological decomposition agent, planting the leguminous crops and applying a soil activation water-retaining agent. The technical mode mainly comprises the steps of carrying out furrowing in the middle passage of two rows of mangoes and planting the leguminous crops. According to the technical mode for improving the drought resistance of the mangoes in the Leizhou region and restoring the orchard soil fertility, the fertilizer utilization rate is increased by applying efficient liquid fertilizer; the decomposition of fallen leaves is accelerated by spraying the biological decomposition agent; a biological carbon source and a nitrogen source are jointly supplemented for soil by planting land-nourishing leguminous crops, so that the orchard soil fertility is restored; and by applying the soil activation water-retaining agent, the drought resistance of the mangoes in winter and spring is improved, finally, the yield and quality of the mangoes are improved, sustainable utilization of mango orchard cultivated land is achieved, and social benefits, economic benefits and ecological benefits are synchronously improved.

The invention discloses a defluorination flocculant for filtering out fluorine ions in a frosting waste liquid. The defluorination flocculant is prepared from, by mass, 32-40% of sodium chloride, 20-30%of calcium chloride, 36.8-39.8%of alum and 0.2% of polyaluminum chloride. The invention also discloses a use method of the defluorination flocculant for filtering out fluorine ions in the frosting waste liquid. The use method comprises the following steps: (1) proportionally preparing sodium chloride, calcium chloride, alum and polyaluminum chloride, mixing, and crushing to 200 meshes or less toobtain the defluorination flocculant; (2) adding the defluorination flocculant in step (1) into the frosting waste liquid; and (3) naturally flocculating and settling the frosting waste liquid for 2-3 hours, concentrating sludge, and finally discharging residues through a filter press. The method has the advantages of being simple, small in adding amount, convenient to treat, high in fluoride removal rate, small in waste residue amount, low in cost and the like.

The present invention relates to a galvanized steel sheet having excellent fatigue strength in a resistance spot welding portion, and a method for manufacturing the same. A galvanized steel sheet according to one aspect of the present invention may include a base steel sheet and a zinc-based plating layer formed on a surface of the base steel sheet, in which a concentration distribution of oxygen and one or both of silicon and manganese measured in a depth direction from the surface of the base steel sheet may have a form showing a maximum point in the depth direction from the surface, the absolute value of the difference between the depth at which the maximum of the concentration distribution of oxygen is formed and the depth at which the maximum of the concentration distribution of one of silicon and manganese is formed may be 0.5 [mu] m or less.

The invention relates to the technical field of yarn warping, in particular to a yarn-dyed fabric edge yarn warping method. The yarn-dyed fabric edge yarn warping method comprises the steps that defective yarn or secondary recycled yarn is spun into tight warp yarn, the tight warp yarn and grey yarn share the same vertical center line, warping is carried out, a batch warping machine is adopted as a warping machine, two distance control shaft discs are additionally arranged in a warp beam, the distance control shaft discs are 9-25 cm away from a warp beam fixing shaft disc, and the number of single-side warping is 28-150. According to the yarn-dyed fabric edge yarn warping method, workshop defective yarn or secondary recovery yarn is adopted to be spun into tight warp yarn, then the tight warp yarn and grey yarn are subjected to warping, normal grey yarn use is reduced, grey yarn is saved by 1-2%, the yarn dyeing number is reduced, the dyeing cost is saved, and meanwhile, the waste yarn generation number is reduced.