variation发音和在线翻译,variation怎么读,variation中文意思、读音、用法、例句、含义...

variation是什么意思

详细释义

0 a change in amount or level -- 變化；變動
- Unemployment rates among white-collar workers show much less regional variation than corresponding rates among blue-collar workers. 白領工作者的失業率與藍領工人相比，地區性差異要小得多。
- The medical tests showed some variation in the baby's heart rate. 醫學檢驗顯示出嬰兒的心率有些不齊。
- global temperature variations over the last 140 years 過去140年間全球氣溫的變化
1 something that is slightly different from the usual form or arrangement -- 變種，變體；變化了的東西
- There are wide variations in the way pensioners have benefited from the system. 養老金領取者從這個體制中受益的情況有很大差別。
- The films she makes are all variations on the same theme. 她拍的電影圍繞的都是同一主題。
- symphonic variations 交響樂變奏曲

A mother's ears are attuned to even the slightest variation in her baby's breathing.
There have been wild variations in the level of spending.
They are studying the variation in carbon emissions.
There is a lot of variation between regions when it comes to average income.
The instruments measure variations in the earth's temperature.
The use of regression models, such as multilevel modeling, potentially provides a rigorous means of modeling variation in cost-effectiveness between centers or countries (13).
The model assumes constant tectonic subsidence and a random variation in sea level.
These figures show that the diameter is likewise insensitive to the unsteady feed-in radius (0, t): a 5% input variation yields around a 1% response.