三变量模型 three-variable model
三变量的 trivariate
第三变量 third variable
三变量分析 three-variable analysis
三类变量 three kinds of variables
三阻片变量器 triple-stub ; transformer ; triple-stub transformer
三短线变量器 stub transformer ; triple-stub transformer
生产率的三种变量 productivity variables
三量子衰变 three-quantum decay ; decay three-quantum
第三绝热不变量 [等离子] third adiabiatic invariant
用耳穴电特性三变量作为生理或病理变化的观察指标。
The three variables of the electric characteristic of human auricular points can be regarded as observed targets that reflect the physiologic or pathologic changes.
第三变量指影响另外两个变量之间关系的变量，即调节变量和中介变量。
The third variable, for instance, a moderator or a mediator, is a variable that influences relationship between another two variables.
为了令你们习惯于这个想法，我画一个三变量函数的等值面,这是一个平面,由函数w=c给出的。
So, just to get you used to this idea, I'm going to draw a level surface of a function of three variables OK, so it's a surface given by the equation w of x, y, z equals some constant c.
应用推荐