回归方程式的英文：
regression equation

regression是什么意思：
n. 回归；复原；退化；逆行

The shoreline regressed in response to the situation.
滨线退到相应的位置上。

The attempt leads to an infinite regress.
这种作法会导致无穷倒退。

1.to go or drive against the traffic; to go in the wrong direction; to regress; to retrograde; to retrogress 2.backing; regress; regression; retrogression
逆行

There has been a deterioration in the vitality of the race and a regression in public security.
人类的生命力有所下降，公共安全在退步。

These regressions must be suited to the curvilinear character of the relationships
这些回归方程必须符合相关曲线特征。

equation是什么意思：
n. 方程式，等式；相等；同等；反应式

an integral equation
积分方程

Tom，please expand this equation.
汤姆，请你展开方程式。

The equations are written in rectangular coordinates.
这些方程是在直角座标系中写出的。

The professor wrote an equation on the blackboard.
教授在黑板上写了一个等式。

The equations generated, however, are not linear.
但所形成的方程不是线性的。