缩分和计量,division and computation
1)division and computation缩分和计量
1.According to Chinese standard and the author\"s test experience,some suggestions about quality control of coal sieve and sink-float were put forward,in view of representation of coal sample,personnel training,field selection,division and computation,operation of sieve and sink-float and data arrangement.根据有关国标及笔者多年的试验经验,从确保生产煤样采取的代表性、人员培训和场地的选择、缩分和计量、筛分与浮沉操作、数据整理等方面,对煤炭筛分浮沉试验全过程的质量控制提出了几点建议。
2)variance and covariance components estimation方差和协方差分量估计
3)Household-based Heat Metering and Controlling分户热计量和控制
4)Quantity of Flex Calculating Formula伸缩量的计算公式和方法
5)concentration and isolation浓缩和分离
英文短句/例句
1.Preconcentration and separation of DNA fragments based on microchip electrophoresis基于微芯片电泳的脱氧核糖核酸片段的浓缩和分离
2.Study on Concentration、Purification and Separation of Nucleotide with Membrane Technology;核苷酸膜法浓缩、提纯和分离的研究
3.Preparation of Cottonseed Protein Concentrate and Protein Isolate from Cottonseed Meal by Two-Phase Solvent Extraction Method;从双液相棉粕中制备浓缩蛋白和分离蛋白
4.The final crystal slurry is sent to a separator, which produces a stream of pure concentrate and an ice product, which may contain low levels of product.最终的晶体浆液被送到分离器中,生产纯浓缩物蒸汽和冰生成物。
5.The liquor is separated from the gas in a central tank, together with any condensed coal tar.在中心储罐中将淋洗液与气体和被浓缩的煤焦油进行分离。
6.Study on Isolation and Optimization of Incubation Condition of Osmophilic Yeast in Apple Juice Concentrate;浓缩苹果清汁中耐高渗透压酵母菌的分离鉴定和检测条件探讨
7.Study on Limited Enzymatic Hydrolysis of Soy Protein Concentrate and Soy Protein Isolate and Modification in Functional Properties;大豆浓缩蛋白和分离蛋白限制酶解及功能性变化
8.APPLICATION OF MEMBRANE SEPARATION TECHNOLOGY IN SEPARATION AND CONCENTRATION OF GLUTANIC ACID膜分离技术在谷氨酸分离与浓缩中的应用
9.The Research of Membrane Separation Technology for the Enriching Concentration of Lactic Acid Bacteria Culture;膜分离技术用于乳酸菌菌体富集浓缩的研究
10.Study on Biogas Slurry Concentration and Separation by Membrane and Liquid Fertilizer Preparation Technology沼液膜浓缩分离及其液肥混配技术研究
11.Application of the Poly(Phthalazinone Ether Sulfone Ketone) Separating Membranes on the Concentration of Sulfolane Solution聚芳醚砜酮基分离膜在环丁砜溶液浓缩中应用
12.Separation and purificaiton of α-lactalbumin from whey protein concentrate乳清浓缩蛋白中的α-乳白蛋白的分离纯化
13."Some evaporators are used to concentrate a solution by vaporizing and eliminating water (e.g., in a concentration plant for sugar and syrup)."有些蒸发器在食糖和糖浆等浓缩设备中,用于蒸除水分,浓缩溶液。
14.Efficient evaporation techniques can be wasted if separation between the vapor produced and remaining concentrate are not adequate.如果产生的气体和浓缩物不能充分分离,蒸发技术的效率就会被浪费。
15.ultra-short time film evaporotor离心式瞬时薄膜浓缩器
16.gas centrifuge, for uranium enrichment气体离心机,用于浓缩铀
17.Two types of dryer a re used in lecithin processing.常用浓缩脱水有间歇浓缩脱水和连续浓缩脱水。
18.Study on synchronous purification and concentration of dilute solution containing nickel ion by electrodeionization电去离子技术同步纯化和浓缩含镍离子溶液的研究
相关短句/例句
variance and covariance components estimation方差和协方差分量估计
3)Household-based Heat Metering and Controlling分户热计量和控制
4)Quantity of Flex Calculating Formula伸缩量的计算公式和方法
5)concentration and isolation浓缩和分离
6)sum test statistics和统计量
1.This paper presents the hypothetical test method ofsum test statistics on many totality in discrete distribution of few samples and the arithmetical method of the test.给出了小样本、离散型、多总体和统计量检验法与数值计算方法。
延伸阅读
方差估计值分子式：CAS号：性质：由样本测定值计算的方差S2，称为样本方差，S2是总体方差σ2的无偏估计值。因此，S2又称为方差估计值或估计方差。S和σ分别为样品测定值的标准差和样本总体呈正态分布的标准差。
