1) effectiveness criteria
效能准则
1.
This paper discussed the effectiveness criteria and the principles of their selection, a very important step in the effectiveness analysis of weapon system and analyzed several concrete forms.
对武器系统效能分析中一个十分重要的步骤──效能准则及其选取原则进行了探讨，分析了效能准则的多种具体形式，并提出了选取效能准则的几个原则，为效能分析的定性化阶段提供一些有益启示。
2) energy efficiency standard
能量效率准则
1.
Application of energy efficiency standard in the evaluation of missile interception system;
能量效率准则在导弹拦截系统评估中的应用
3) cost and effectiveness trade- off criteria
费用和效能综和准则
4) failure criterion
失效准则
1.
They are mainly concerned with the tensile and compressive behavior, energy absorption, dynamic impact, failure criterion and constitutive relation, creep, fatigue and fracture of these materials.
这些工作主要讨论了金属泡沫材料的拉伸、压缩、能量吸收、动态冲击、失效准则、本构关系、蠕变、疲劳和断裂等力学性能 。
2.
The failure criterion of f.
按最大剪应力强度理论建立了纤维 基体界面失效准则 ,推导出弹塑性界面失效的平均剪应力随纤维埋入长度的变化关
3.
And interfacial failure criterion is set up.
通过界面应力分析，引入界面剪切强度，得到一般界面失效准
5) failure criteria
失效准则
1.
A Study on the Probabilistic Failure Criteria of the Pressure Pipelines With Defects.Ⅰ.Fuzzy Assessment Method of Important Degree of Pressure Pipelines;
含缺陷压力管线概率失效准则的研究 I.压力管线重要度的模糊评价方法
2.
A Study on the Probabilistic Failure Criteria ofthe Pessure Pipelines With Defects.Ⅱ. Determination of the Acceptable Failure Probability of an Estimated Pressure Pipeline;
含缺陷压力管线概率失效准则的研究 Ⅱ.某一具体被评压力管线可接受失效概率的确定方法
3.
Investigation on structure parameters and failure criteria of "O"-type rubber sealing ring;
橡胶“O”形密封圈结构参数和失效准则研究
6) equivalent rule
等效准则
1.
From frequency equation represented by flexibility matrix,according to equivalent rules of equal structure period,total base shear and top-point displacement,three-degrees equivalent model for regular high-rising isolated structure was deduced,and simplified computing formula for model parameters has been given after numerical analysis.
从用柔度矩阵表示的频率方程出发,根据上部结构周期、总基底剪力、顶点位移相等的等效准则,推导出可用于规则型高层隔震结构的的三自由度等效模型,并且通过数值模拟给出了模型参数的简化计算公式。
补充资料：低效能利尿药
分子式：
CAS号：
性质： 指一类最大排Na+强度为肾小球正常滤过Na+量的5％以下的利尿药。此类药物由于不影响髓袢升枝对Na+的重吸收，因此其利尿作用较弱。包括(1)留钾利尿药，如螺内酯、氨苯蝶啶与阿米洛利；(2)渗透性利尿药，如甘露醇、山梨醇；(3)碳酸酐酶抑制剂如乙酰唑胺；(4)利尿中草药，如泽泄、茯苓。
CAS号：
性质： 指一类最大排Na+强度为肾小球正常滤过Na+量的5％以下的利尿药。此类药物由于不影响髓袢升枝对Na+的重吸收，因此其利尿作用较弱。包括(1)留钾利尿药，如螺内酯、氨苯蝶啶与阿米洛利；(2)渗透性利尿药，如甘露醇、山梨醇；(3)碳酸酐酶抑制剂如乙酰唑胺；(4)利尿中草药，如泽泄、茯苓。
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