| 释义 |
re·gres·sion AHD[rĭ-grĕshʹən] D.J.[rɪˈgreʃən]K.K.[rɪˈgrɛʃən]n.（名词）- Reversion; retrogression.恢复；退化
- Relapse to a less perfect or developed state.后退：退回到不完美或较不发达的状态
- Psychology Reversion to an earlier or less mature pattern of feeling or behavior.【心理学】 回归：退回到较早的或较不成熟的感情或行为方式
- Biology The return of a population to an earlier or less complex physical type in successive generations.【生物学】 退化：种群在连续几代中退回以前的或较简单的身体结构
- Statistics The relationship between the mean value of a random variable and the corresponding values of one or more independent variables.【统计学】 回归：随机变量的平均值和相应的一个或多个独立变量的值之间的关系
- Astronomy Retrograde motion of a celestial body.【天文学】 退行：天体的逆行的动态
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