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等价变差
对等变异
1、variation margin───价格变动保证金[押金];价格变动押金;盈亏保证金
2、variation ratio───异众比率;变异比率;变速比,变速范围
3、unwarranted variation───无理变更
4、equivalent of───同等物
5、seasonal variation───n.季节性变动,季节性波动;季节性波动,季节性变动
6、variation viewer───变体查看器
7、appraiser variation───评价人变差
8、variation───n.变化,变更,变动;[生物]变异,变种;变奏曲
9、equivalent───n.对等的人(或事物);当量;adj.(在价值、数量等方面)相等的;等价的;等效的;等量的;同意义的
1、tracking estimation method of network equivalent parameters of facing nodes is researched with the variation of operation point.───该文研究了面向节点,随运行工况变动跟踪估计电网等值参数的方法。
2、variation of equivalent stress near the hole wall with the depth of the teeth pressed is analyzed.───详细分析了孔眼壁附近的等效应力随牙齿压入深度的变化关系。
3、And differential coefficient on the plane and the equivalent variation equation were deduced.───详细推导了平面上的偏微分方程及其相应的等价变分问题;
4、A novel method named equivalent current density based on finite element method was developed for parametric variation problem of signal transmission caused by the external environment.───电信号的有效传输受外界环境引起自身参数变化的问题,提出了一种基于有限元方法求取传输参数的等效电流密度法。
1、And differential coefficient on the plane and the equivalent variation equation were deduced.