1) 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。
2) equivalent stress criteria
等效应力准则
1.
The selected criteria cover: equivalent stress criteria,stress invariant criteria and critical-plane stress criteria in current investigations.
选取的准则涵盖目前研究的各个方面,包括等效应力准则、应力不变量准则和临界面应力准则;选用的数据包括合金钢、低碳钢、铝合金和铸铁等10种金属材料;加载方式包括比例加载和非比例加载;对比方式包括对同种材料不同准则之间的横向比较和同一准则对不同材料的纵向比较。
3) equivalent Mohr-Coulomb criterion
等效Mohr-Coulomb屈服准则
1.
On the basis of equivalent hypothesis,equivalent Mohr-Coulomb criterion has been successfully applied to FEM software-Ansys by artificial conversion among rock-soil material parameters only,and the size relation between the transformed parameters and original parameters are verified,that is to say,the latter is bigger than the former.
基于等效Mohr-Coulomb屈服准则原理,通过岩体材料参数的人工换算,实现其在有限元软件Ansys中的应用,并论证了转化后的材料参数与原参数的大小关系,即转化后参数恒比原参数小。
4) equality criterion
平等准则
5) equating criterion
等值准则
1.
Based on this intuition, a new test equating criterion, known as COSine criterion(COScrit), is proposed in this paper.
根据同一被试在锚题上的得分概率向量的模式应该十分相似的直观想法,该文提出了一种新的项目反应理论框架下的等值准则——余弦准则。
2.
This paper,divided into two parts,discusses the following two issues:(1) the methodology of developing a new test equating criterion and(2) the behavior of a new test equating method,referred to as cosine criterion.
在项目反应理论框架下,根据已有文献提出了开发新的测验等值准则的方法,即许多准则都可以看成是通过对锚题上作答反应概率分布进行变换而导出。
6) equivalence principle
等效原则
1.
Pragmatic Markedness Equivalence Principle——On New Development of Translation Theory;
语用标记等效原则——翻译理论新发展
补充资料：比等效百万吨数