1) compiling criteria
选配原则
2) choosing principle and basic allocation
选型原则和基本配置
3) choice principle
选择原则
1.
The choice principle of chemistry activity-class content and its setting;
化学活动课内容选择原则及其开设
2.
Introduced choice principle of parting surface and attentions in designing injection mold.
介绍了模具设计时分型面(或称分模面)选择原则和注意事项。
3.
This paper introduces systemically the properties, the applications and the choice principle of welding materials used in long- distance transpon pipeline.
系统地介绍了目前长输管道安装焊接常用的一些焊接材料的特点、应用情况及其选择原则,为合理选用焊接材料,确保长输管线安装焊接质量、施工效率和经济效益提供了一定的技术支持。
4) selection principle
选用原则
1.
Attribute classification and selection principles of the evaluation indexes for science and technology journals;
科技期刊评价指标的属性分类及选用原则
2.
The structure property, load distribution, selection principle, application scope and points for attention of cylindrical roller bearing used on surface-grinding machine were analyzed.
分析了使用在平面磨床上的圆柱滚子结构、载荷分布、选用原则、使用范围及注意事项。
3.
This paper briefly introduces the principles,components and classification of the leakage protector,and emphatically expounds the selection principles of the leakage protector,and puts forward some items needing attention in the erection and operation of the leakage protector.
简要介绍了漏电保护器的原理、构成及其分类,重点阐述了漏电保护器的选用原则,提出了安装和运行中的注意事项。
5) Choosing principle
选择原则
1.
The paper introduces classification of water supply pipe,and compares synthetic capacity of different pipe,discusses about choosing principles of pipe,proposes suggestion for pipe\'s selection.
介绍了供水管材的种类,对管材的综合性能进行了比较,探讨了管材的选择原则,提出了选择管材的建议,指出只有对运行工况环境条件、施工条件、经济条件等多种因素进行综合比较和分析,才能最终合理确定选用何种管材。
6) principle of selection
选用原则
1.
Principle of Selection and Application of Plastic Mould Material;
塑料模具材料选用原则及应用
补充资料：选配
1.挑选配备。 2.选择优良种畜配种。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条