density的例句大全

The Development of Fine-count and High-density Jacquard Fabric on Shuttle Dobby Loom

梭织多臂细号高密小提花织物的开发

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Density Functional Theory Study of Small Gas Molecules Dissociative Chemisorption on Transition Metal Catalysts

气体分子在过度金属催化剂上吸附行为的密度泛函理论研究

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The study on high-density fermentation of E.coli expressing diphtheria toxin mutant CRM197

大肠杆菌表达白喉毒素突变体CRM197高密度发酵工艺研究

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The evolution of 2/ 1 mode relative to the dimensionless viscous coefficient and the distribution of current density is given.

结果给出了2/1模的演变过程对无量纲粘滞系数的依赖关系和电流密度的分布。

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A dimensionless variable is defined and a new calculation model of water volume fraction is deduced to accurately measure water volume fraction in oil-water two-phase flow according to the real density of the mixture.

根据油水混合物的真实密度值也能较精确地确定其含水率，计算式的误差小于3%。

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It also manifests that the degradation is different for the device with different channel doping density.

沟道杂质浓度不同,界面态引起的器件特性的退化则不同.

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Methods Rat gastric parietal cells were isolated by pronase digestion and purified by discontinuous density-gradient centrifugation.

方法采用链霉蛋白酶消化、间断密度梯度离心纯化大鼠胃黏膜壁细胞.

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Conclusions The number of cells density gradient centrifugation method than with whole marrow method.

结论梯度离心法较全骨髓法收获细胞数量大.

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Study of Relationship between Density and Yield of Red Bean

红小豆密度与产量关系的研究

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Mixed spraying the instant boric fertilizer could increase the number of effective pods of plant, the number of pods and pods density of the main inflorescence and the yield;

速溶B肥可明显增加单株有效角果数、主花序结角数、结角密度和产量；

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The requirement and efficiency of using low density bridging loss circulation material and modified directional well configuration to leakage resistance in buried hill formation were discussed.

探讨了在潜山地层定向井中采用低密度桥接堵漏剂和改进的井身结构处理井漏的必要性和有效性。

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Excellent clones are selected for Beijing, through the economical weights analysis and index selection of industrial timber properties such as volume increment, timber total density, fiber length and stem straightness. The comprehensive breeding gain of industrial timber can be higher than 20%.

经过材积生长量、木材全年密度、纤维长度、主干通直度性状经济权重分析和指数选择，为北京点选出8个优良无性系，平均综合育种增益达20%以上。

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The main concern of the study has been the assessment of the spacial distribution of the tritium breeding ratio, the plutonium breeding ratio, and the power density in multi-dimensional configuration and the comparison between One-, two-, three-dimensional global calculation.

重点分析了多维几何中造氚率、造钚率及功率密度的空间分布，比较了一维、二维和三维积分量的计算结果。

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There was a similar trend between breaking length and density of cell walls.

断裂长度和胞壁结构密度与温度的关系相似。

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A new similarity measure using kernel density estimation based on difference matching point samples is defined.

定义了一种基于差值匹配点样本核密度估计的匹配基元相似性测度，在立体匹配应用中结合改进的置信度传播算法得到了理想的匹配结果。

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It is concluded that the concentrations of aerosol fungi in the feeding environments were much higher than those in wild fields and common rooms, and it could be controlled by means of open or semi-open feeding frameworks and reasonably decreasing the house-raising density and artificially regulating the humidity.

表明所测养殖环境活性真菌粒子浓度高于原野或居室环境，且其浓度可以通过采用开放式或半开放式结构、合理降低饲养密度及调整舍内温湿度等人为措施来控制；

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It analyzes oily water density detection controlling unit working principle and process.

分析了油份浓度计的工作原理、系统控制单元的工作原理和执行机构的工作过程。

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Analysis on lateral load-bearing capacity of conductor and surface casing for deepwater drilling A Method of Safe Mud Density Window and Casing Program Determination with Credibility

深水钻井导管和表层套管横向承载能力分析含可信度的钻井液密度窗口及套管层次和下深确定方法

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RESULTS: By bivariate analysis, the ABI is associated with sex, body mass index ( BMI), diastolic blood pressure ( DBP), total cholesterol ( TC), high-density lipoprotein cholesterol ( HDL-C), smoking habit.

结果双变量相关分析提示ABI与性别、体重指数（BMI）、舒张压（DBP）、总胆固醇（TC）、高密度脂蛋白胆固醇（HDL-C）、吸烟相关。

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There were no significant differences in density of jejunum enteraden, the height of jejunum villus and the goblet cell of jejunum villus between the wild boar and Landrace pig.

在空肠肠腺密度、空肠绒毛高度、空肠绒毛杯状细胞各项指标中，野猪与长白猪两猪种间有差异（p＞0.05），但差异不显著。

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