作业帮variation,change,fluctuation的区别和联系
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variation,change,fluctuation的区别和联系
variation,change,fluctuation的区别和联系
variation,change,fluctuation的区别和联系
variation侧重指生物等方面较大的变动以及一些专业术语
1.变化,变动
2.【生】变异,演变,变种;【数】变分,协变;顺列;【天】变差;(月的)二均差;【语】语尾变化;变体,异体;【乐】变奏曲;【物】磁差
3.变量,变度,偏差
Was it millions of years ago,which we might suspect by looking at all this incredible variation around the world?
change是一般用语,很常见
n.1.变化;改变,变换,变更;变动,变迁;改革;更迭
2.交换,交替;换衣服;换车;换环境
3.找头,零钱
No change in atomic number is possible without a radical change in properties.
性质不发生根本的改变,原子序数的改变是不可能的
fluctuation指波动,变动,潮涨潮落,人生起落
1.波动,起伏,涨落;【物】脉动
2.动摇不定,踌躇
3.【生】彷徨变异
Our offer is effective in a week from today,it will subject to market fluctuation later.
我方的报盘自今日起一周内有效,以后会随行就市.
fluctuations n. 变化;变动;变化的程度，数字或总数无规律的上下浮动
Prices are subject to variation.
variations n. 波动;变动;动摇
数量,或水平等变动,通常有一定的范围
fluctuations in policy
政策变动
climatic fluctuations
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fluctuations n. 变化;变动;变化的程度，数字或总数无规律的上下浮动
Prices are subject to variation.
variations n. 波动;变动;动摇
数量,或水平等变动,通常有一定的范围
fluctuations in policy
政策变动
climatic fluctuations
气候变化
change v. 改变，更改，使变化
change the law
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