英语词源
- regression (n.)
- early 15c., from Latin regressionem (nominative regressio) "a going back, a return," noun of action from past participle stem of regredi (see regress (n.)).
权威例句
- 1. This can cause regression in a pupil's learning process.
- 这可能会使学生在学习过程中退步。
- 2. The effect of colinearity is to make the regression coefficients unreliable.
- 共线性的影响是使回归系数不可靠.
- 3. Characteristic defects are of two main types; regression and syneresis.
- 特征缺陷主要有两类: 即退化和脱水收缩.
- 4. The spontaneous regression of established tumors is a rare.
- 长成的肿瘤自发地消退是罕见的.
- 5. The concepts of marine transgression and regression are considered to be fundamental.
- 海进和海退概念被认为是基本的概念.