选用

The essay discusses the calculation and selection of body-form co-efficient for double contact lines suspension in urban mass transit, analyzes the affection from wind displacement of contact line, calculation of span , curvature of mast and calculating load and recommends that the shield between contact lines shall be considered for wind load of multi-contact lines.

对城市轨道交通双导线接触网悬挂风载体型系数进行了计算选用方面的探讨，并对接触线风偏移、计算跨距、支柱挠度和计算荷载的影响进行了分析，建议多导线的风载情况应考虑导线间的屏蔽作用。

Using ANSYS magnetic field finite element analysis module,distributions of magnetic line of force and magnetic flux density of the magnetorheological fluid clutch are analyzed.

利用ANSYS磁场有限元分析模块分析了磁流变液离合器的磁力线与磁通密度的分布，同时对离合器外壳材料的选用和外壳形式对磁通密度大小及分布的影响进行了分析，分析结果可为同类产品的设计提供参考。

Quick opening valves can also be used in many linear flow characteristics is recommended for the same occasion, as quick to reach 70% of properties in the pre-maximum flow is linear.

快开阀门也可以选用于许多与线性流量特性被推荐使用的相同场合，因为快开特性在到达70%的最大流量前是线性的。

As far as organization structure is concerned, we suggested that linear functional form will more suitable for firm to strengthen control ability.

在组织结构上，建议山东金泰集团选用直线职能制方式，加强集团的调控能力。

For the engine system, we choose four-stroke, low -oil cost engine or the liquefacient engine for protect the environment.

动力可选配最新环保的四冲程发动机，油耗低、动力强，也可选用环保的液化气发动机。

Pot experiment with twenty-three open-pollinated Liriodendron chinense families from Liping of Guizhou at two nitrogen levels was conducted to study family differences of growth response to nitrogen supply.

选用来自贵州黎平马褂木优良种源的23个优树自由授粉家系，设置低氮素和高氮素2种水平的盆栽试验，以研究马褂木家系苗生长对氮素营养的遗传反应差异及所受遗传控制。

A pot experiment with twenty-three open-pollinated Liriodendron chinense families from Liping of Guizhou at two nitrogen levels was conducted to investigate family variation and inheritance of nitrogen absorption and utilization efficiency related to nitrogen supply.

选用来自贵州黎平马褂木优良种源的23个优树自由授粉家系，设置低N和高N2种N素水平的盆栽试验，以研究马褂木N素吸收和利用效率的家系遗传变异及N素水平的影响。

Single factor design was adopted and 12 Yorkshire sows, which were littermate or semi-littermate with similar body weight(initially 250 Kg of mean body weight) at the similar gestation day(86 day), were randomly allotted to 3 treatments (active dry yeast, Se-enriched yeast, control), there were four replicates with one sow per replicate in one treatment.

实验采用单向分类设计，选用血缘一致、体重接近、妊娠日期(妊娠第86至88天)相近的第5胎约克经产母猪12头，随机分为3个处理，每个处理4个重复，每个重复1头猪，分别为：对照组、硒酵母组、活酵母组。

For increasing the economic benefit and long live safe operation of CFB boiler, refractory should be selected and installed at scientific and rational condition depend upon its different properties and use field.

分析了循环流化床锅炉耐火材料破坏的原因，提出了根据不同性能的耐磨耐火材料和使用区域，科学、合理地选用和安装，以提高经济效益，确保循环流化床锅炉长期安全运行。

Do you use the same wine with grilled shrimp that you do with lobster Thermidor?

是否选用相同的葡萄酒来配烤虾和法兰西龙虾(香菇龙虾，热月龙虾，芝士焗龍蝦)？

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐