variation

变化；[生物] 变异，变种英释nna difference between similar things, or a change from the usual amount or form of something

1 temperature variation,温度变化

2 genetic variation,n. 遗传变异

3 coefficient of variation,变异系数；变动系数；变更系数

4 variation coefficient,变异系数，变差系数

5 seasonal variation,季节性波动，季节性变动

6 spatial variation,空间变化；区域差异

7 total variation,全变差；总变差

8 frequency variation,频率变化

9 time variation,时间变化，时间变化性

10 variation method,变分法；差异法

11 variation range,调整范围，变化范围；变限

12 diurnal variation,日变化；日变程；日际变化；昼夜变化

13 annual variation,年变化；[天文学]年变

14 speed variation,速率变化，变速

15 variation principle,变分原理（用任意波函数计算出的能量，不可能小于体系真实的基态能量）

16 variation analysis,差异分析；变异分析

17 environmental variation,环境变异

18 weight variation,重量差异，权重变种

19 voltage variation,电压变化

20 random variation,无规则变化，随机变化

1 Most of his poems are variations on the theme of love..他的大部分诗作都是有关爱情主题的形式不同的作品。