43 results about "Count ratio" patented technology

First inner gas holes 134a and first outer gas holes 144a of a gas sensor are formed so that the following conditions are satisfied: a first-inner-hole count Nin≧3, 0<an inner/outer hole count ratio Nr≦0.5, and 0<an inner/outer hole-area ratio Ar≦0.25, where the first-inner-hole count Nin represents the number of first inner gas holes 134a, a first-inner-hole average area Ain [mm²] represents (the total opening area of the first inner gas holes 134a)/(the first-inner-hole count Nin), a first-outer-hole count Nout represents the number of the first outer gas holes 144a, a first-outer-hole average area Aout represents (the total opening area of the first outer gas holes 144a)/(the first-outer-hole count Nout), the inner/outer hole count ratio Nr represents the first-inner-hole count Nin/the first-outer-hole count Nout, and the inner/outer hole-area ratio Ar represents the first-inner-hole average area Ain/the first-outer-hole average area Aout.

A method of determining the spatially corrected inverse count ratio (SCICR) used to determine reactor criticality, which subtracts a background noise signal from the source range detector output. The method monitors the source range detector signal at two different core temperature levels during a transient portion of the detector output as the power output of the reactor is increased in the source range. This information is employed to analytically determine the background noise signal, which is then subtracted from the detector outputs to obtain the SCICR reactivity measurement.

The invention provides a functional bactericide for preventing and treating root-knot nematode.The functional bactericide comprises an azotobacter bactericide, a biocontrol bacterium bactericide and a carrier, and the mass ratio of the azotobacter bactericide to the biocontrol bacterium bactericide to the carrier is (1-2.5):(1.5-5):1.The azotobacter bacterium bactericide contains nodule bacteria and azotobacter chroococcum, and the living bacterium count ratio of nodule bacteria to azotobacter chroococcum is (1-100):(1-200).The biocontrol bacterium bactericide contains paecilomyces lilacinus, verticillium chamydosporium, bacillus subtilis and bacillus cereus, and the living bacterium count ratio of paecilomyces lilacinus to verticillium chamydosporium to bacillus subtilis to bacillus cereus is (1-100):(1-100):(1-100):(1-100).The living bacteria count of the functional bactericide is larger than 0.2 billion/g.When applied to fertilizer, the functional bactericide can improve the disease preventing effect and the growth promoting effect of microbial fertilizer, guarantee nutrition supply of microbial fertilizer in the applying process, achieve the effects of preventing and treating root-knot nematode, forming healthy root nodules and promoting plant growth, increase the yield of crops and improve the quality of crops.

A dual stator axial gap DC brushless machine is provided with first and second stators having equal pole counts, a given pole arc, and a given slot arc. A rotor is disposed between the first and second stators, having a pole count greater than the first and second stators. The pole count ratio between each stator and the rotor is six to eight. The second stator has a given degree of angular displacement relative to the first stator less than, 3/4 , 1/2 or 1/4 the pole arc of the stators, but not less than the slot arc of the stators. Where the first and second stators each have a pole count of 18 and the rotor has a pole count of 24, the stator pole arc is 20 degrees, the rotor pole arc is 15 degrees, and the given degree of angular displacement is less than 20 degrees, 15 degrees, 10 degrees, or 5 degrees.

The invention discloses a method, a device and a system for radioactive source positioning. The method comprises the steps of acquiring a relation between a crystal count ratio in a crystal array of a detector and the radioactive source angle according to analog data; measuring the actual crystal count of the crystal array when the radioactive source under test radiates rays; acquiring a plurality of denoising crystal count ratios according to the actual crystal count and the various count noises within a variation range of count noises, acquiring actual radioactive source angles corresponding to the denoising crystal count ratios according to the relation between the crystal count ratio and the radioactive source angle, and selecting the actual radioactive source angle when the count noises are optimum as the radioactive source angle of the radioactive source under test. The device comprises a processing module, a measuring module and a calculating module. The system comprises a radioactive source positioning device, the radioactive source under test and the detector. According to the invention, the crystal count ration is adopted to act as a calculation parameter, effectively noise deducting technologies are adopted, and the sensitivity and the accuracy of radioactive source positioning are improved.

An exemplary gas turbine engine includes a turbine section operative to impart rotational energy to a compressor section. The turbine section includes at least a low-pressure turbine and a high-pressure turbine, and a ratio of a number of stages in the low-pressure turbine to a number of stages in the high-pressure turbine is 2.

The invention discloses an environmental microbe deodorant. The active ingredients dispersed in a medium include Lactobacillus plantarum, Bacillus subtilis, Enterococcus faecalis and saccharomycetes,and the living bacteria count ratio of the Lactobacillus plantarum to Bacillus subtilis to Enterococcus faecalis to saccharomycetes is 1:1:1:1. Through selection and matching on the active bacteria, and the active ingredients contain four strains with similar contents and mutual adaptation, and the environmental microbe deodorant is suitable for the complex and variable deodorization requirementsof urban and rural domestic garbage and domestic sewage.

The invention relates to the field of soil conditioners, in particular to a multi-functional efficient soil conditioner and a preparation method and application thereof. The active ingredients of thesoil conditioner comprise seaweed dregs, a calcium magnesium phosphate fertilizer, polyglutamic acid, chitosan, kieselguhr and a bioremediating inoculant, wherein the bioremediating inoculant is prepared from iron-reducing bacteria, bacilli and photosynthetic bacteria in an active living bacteria count ratio of 5:3:2. The soil conditioner can improve soil properties, can recover the activity of acidified, saline, hardened, aged and continuously cropped soil and also can improve the ability of supplying nutrition to plants, and the effects of high yield and high quality are achieved.

The invention belongs to the technical field of agriculture and discloses a microbial agent for controlling root-knot nematode. The microbial agent is prepared from bacillus subtilis, purpureocillium lilacinum, bacillus cereus and acremonium strictum, wherein the living bacteria count ratio of the bacillus subtilis to the purpureocillium lilacinum to the bacillus cereus to the acremonium strictum is (1-50): (1-50): (1-50): (1-50); and the living bacteria count is greater than 200,000,000/ml. In addition, the invention also provides a bacterial fertilizer for controlling the root-knot nematode, which comprises the microbial agent, a fertilizer and a carrier. The microbial agent is combined with the fertilizer, so that the nutrient supply for accelerating the plant growth can be improved when nematode is controlled.

The invention discloses a microbial agent for controlling crop diseases and insect pests and a bacterial fertilizer thereof. The microbial agent comprises Bacillus subtilis, Paenibacillus kribbensis, Bacillus licheniformis and Acremonium strictum at a living bacteria count ratio of (1-60):(1-60):(1-60):(1-60), wherein the living bacteria count of the microbial agent is more than 1*10<10>/ml. The bacterial fertilizer comprises the microbial agent, a fertilizer and a carrier. Through combination of the microbial agent and the fertilizer, the microbial agent of the invention can archive the effect of controlling cucumber root-knot nematode disease and blight and can promote the nutrition supply for plant growth.

The invention discloses a routing method based on a hop count constraint and relates to an optical communication field. The method comprises the following steps: determining whether there is a direct connected label switched path (LSP) which satisfies a requirement on a virtual topology layer; if there is the direct connected label switched path (LSP) which satisfies the requirement on the virtual topology layer, establishing the new LSP on the virtual topology layer based on the LSP; otherwise, determining whether there is an undirected-connected LSP which satisfies the requirement; if there is the undirected-connected LSP, calculating a hop count corresponding to the undirected-connected LSP on a physical topology layer and executing a step D; otherwise, establishing the new LSP on the physical topology layer; D. calculating a shortest path, calculating the hop count of the shortest path, calculating a normalization hop count ratio and determining whether the hop count ratio is greater than a preset threshold; if the hop count ratio is greater than the preset threshold, establishing the new LSP on the physical topology layer; otherwise, establishing the new LSP based on the undirected-connected LSP. By using the method of the invention, a problem that the current LSP is used to establish the new LSP blindly so as to lead to flow redundancy can be avoided; a blocking rate of a network can be reduced and a resource utilization rate can be increased.

The present invention discloses a method for estimating toner usage in a digital xerographic process. The method calculates a transfer count/pixel count ratio using the pixel transfer count and the pixel count for a printed image and provides an estimate of toner consumption based on the transfer count/pixel count ratio.

The invention belongs to the field of foods, and particularly relates to premixed coarse grain powder and a preparation method thereof. The premixed coarse grain powder is prepared by mixing the raw materials of mixed powder of cereals, Chinese wolfberry fruits, walnuts and sesame seeds, fermented bean powder, Chinese yam powder and the like, wherein the mixed powder of cereals, Chinese wolfberry fruits, walnuts and sesame seeds is obtained through the following steps of mixing black rice with oat and buckwheat, performing soaking, performing inoculation with saccharomyces cerevisiae, aspergillus oryzae and cordyceps sinensis in the fungus count ratio of the saccharomyces cerevisiae to the aspergillus oryzae and to the cordyceps sinensis being (0.5-1.5) to (0.5-1) to (1-3), performing mixed fermentation to obtain cereal type coarse cereal powder, then mixing the cereal type coarse cereal powder with the Chinese wolfberry fruits, the walnuts and the sesame seeds, and performing low-temperature crushing; and the fermented bean powder is obtained through the following steps of soaking red beans, black beans and peas, performing sterilization, performing inoculation with rhizopus, mucor and bacillus subtilis in the fungus count ratio of the rhizopus to the mucor and to the bacillus subtilis being (1-5) to (1-3 ) to (1-3), performing mixed fermentation, and performing crushing. The premixed coarse grain powder provided by the invention is easy to digest, good in dispersion stability and simple in preparation process.

The invention belongs to the technical field of marine monitoring and relates to a wavelet buoy main wave direction calculation method based on trimming and heeling angle measurement outlier correction. The method includes the following steps that: a set of continuous raw data marked and measured by buoys is read, the data are divided into a plurality of individual wave periods according to an upper zero-cross point, the total number of the individual wave periods and the wave height of each wave period are determined; the lower zero-cross point of a single wave period is found out, instantaneous azimuth, trimming angle and heeling angle information at this moment is measured through a buoy, the single wave direction of the period is obtained through calculation, and then all individual wave directions in the set of data are obtained through calculation; 360 degrees are divided into 16 angular intervals, the number of individual wave waves appearing in each of the 16 angular intervalsis calculated, and a counting ratio is obtained; and the maximum wave height data of each wave period is calculated, and weighted vector averaging processing is performed with the obtained maximum wave height data adopted as a weight, and a main wave direction is calculated. The method has high accuracy.

An alternate twill knitted net of blended yarn with multicolor jacquard is composed of total yarn, which is formed by mutual intertwining of cotton yarn, cellulose yarn and modified wool yarn; part of the total yarn forms a yarn coil by weaving, wherein, the rest total yarn floats in front of the yarn coil and forms an embossing like floating thread, the embossing is intertwined and fixed with the yarn coil through the total yarn and forms a sesame pattern at the back of the yarn coil. The alternate twill knitted fabric of the blended yarn with the multicolor jacquard solves the problems in count ratio of three cellulose of the blended yarn, blending homogeneity and twist degree, improves the knitting property and physical properties of the product, has the distinct characteristics of hydrophilicity, softness, smoothness, air permeability, UV resistance, consistent color, soft luster and the like.

The invention relates to an identification method of the high stoichiometric ratio non-germline mutation in the eucaryotic cell and provides an semi-quantitative identification method of the protein synthesis error caused by the single amino acid mutation of the non-germline mutation (NGM), wherein the method is based on the proteomics technology and genome DNA sequencing of the mass spectrometry. The method is particularly as follows: the large-scale proteome analysis, the unrestricted sequence alignment and the identification and gene sequencing of the high resolution second-order mass spectrum and third-order mass spectrum of the synthetic peptide segment are integrated to perform systematic synthesis to the NGM and identify that the four peptide segments of four proteins contain the NGMs. By adopting the method for estimation, the NGM occurrence in the peptide segment is about 0.05%, which is more than 0.3% on the protein level. According to the peptide mass spectrum count ratio of mutant peptide segments to normal peptide segments, the stoichiometric ratio of the NGM is 0.05 to 0.71. By adopting the identification method, the NGM is proved to have high occurrence and stoichiometric ratio while the NGM is predicted to be used as a possible mechanism to join the basic biological and physiological processes.

The invention relates to a sterilizing sprayer unit and special-purpose medicine case, which is characterized by the following: the sterilizing sprayer unit includes liquid bottle and spray cap fitted on bottleneck of liquid bottle; the main body of spray cap is located a lunging opener; the lunging opener includes main body; the main body is located a cavity; the cavity is located a pricking pin vertically from floor; the floor of the cavity is located fluid pore to connect upper end of the main body with cover. The invention is easy and simple to handle without needing to know professional knowledge of density, ratio and formulating order of formulating antiseptic solution and saves multi-process of looking for measuring cup, measuring liquid and counting ratio to use portably and only need to change mating medicine case to use repeatedly, which can be used for sterilizing family toilet or public places of hospital, buses, coaches, waiting-room and public toilet especially for agent and dilution that must be mixed in use.

Parameters T1, T2, and K required by a scintillator array identification mechanism in a two-stage scintillator γ-ray detector (depth of interaction (DOI)) are accurately and easily determined. The parameters required by the scintillator array identification mechanism are determined with reference to a first signal count ratio, which is obtained by irradiating a γ-ray on each scintillator array with luminescence pulses in an incident depth direction of the γ-ray having different attenuation time during an inspection stage of the γ-ray detector single unit. Furthermore, a second signal count ratio is obtained by irradiating the γ-ray on a front surface of the γ-ray detector single unit, and then a third signal count ratio is obtained by irradiating the γ-ray on the front surface after the γ-ray detector single unit is installed in a PET device.

The present invention pertains to an Al—Mg—Si alloy sheet for forming, that contains 0.2-2.0% of Mg, 0.3-2.0% of Si, and 0.005-0.3% of Si (all amounts given with respect to mass), the balance comprising Al and unavoidable impurities, wherein the aluminum alloy sheet for forming is characterized in that the structure of the aluminum alloy sheet is such that the average number density of compounds having a circle-equivalent diameter within a range of 0.3-20 μm as measured by SEM at 500 times magnification is more than 0/mm² but not more than 5,000/mm², and of the compounds measured by SEM, the average count ratio of compounds that contain 0.5% by mass or more of Sn as identified using an X-ray spectrograph, is 0% or more but less than 50%. This aluminum alloy sheet for forming exhibits high BH response and good formability.

The invention provides a breeding method of low-fat pigs. The breeding method comprises three aspects including production of fermentation bed padding, construction of a fermentation bed and feeding management of the pigs, wherein the fermentation bed padding is prepared from the following raw materials in parts by weight: 10 to 20 parts of sawdust, 10 to 20 parts of vinegar residue, 30 to 50 parts of coprinus comatus fungus chaff, 20 to 30 parts of cottonseed hull, 1 to 5 parts of microorganism inoculants, 0 to 10 parts of dicalcium phosphate and 3 to 5 parts of brown sugar; the living bacteria count in the microorganism inoculants is greater than or equal to 10<8> cfu/g, wherein an effective strain combination is composed of bacillus, saccharomycetes, lactic acid bacteria and enterococcus faecalis and meets the following effective living bacteria count ratio that the ratio of the bacillus to the saccharomycetes to the lactic acid bacteria to the enterococcus faecalis is (2 to 6) to (1 to 3) to (1 to 3) to (0.5 to 1.5). The decomposted fermentation bed padding and pig feed prepared by the invention meet a nutrient complementarity principle; the pigs are fed on the fermentation bedlaid by the fermentation bed padding and the fermentation bed can provide an enough turning-over and poking area for the pigs; the lean meat percentage and muscle protein content of the pigs are effectively improved, so that pork with better meat quality and mouthfeel is produced.

The invention provides special fermentation bed padding for the growth of weaned piglets. The special fermentation bed padding is prepared by taking microorganism inoculants and a fermentation substrate as raw materials through piling fermenting, wherein the fermentation substrate is prepared from the following raw materials in parts by weight: 10 to 20 parts of bagasse, 10 to 20 parts of vinegarresidue, 40 to 60 parts of edible fungus chaff, 10 to 20 parts of cottonseed hull and 1 to 5 parts of the microorganism inoculants; the living bacteria count in the microorganism inoculants is greaterthan or equal to 10<8> cfu/g, wherein an effective strain combination is composed of bacillus, saccharomycetes and lactic acid bacteria and meets the following effective living bacteria count ratio that the ratio of the bacillus to the saccharomycetes to the lactic acid bacteria is (1 to 5) to (0.5 to 1.5) to (1 to 3). When the fermentation bed padding prepared by the invention is used for feeding the weaned piglets, the stress response of the weaned piglets can be effectively reduced, the food intake of the weaned piglets is promoted and the growth performance and immunity of the weaned piglets are improved.