cyclical variation发音

意思翻译

[数]周期性的变动

相似词语短语

variation───n.变化，变更，变动；[生物]变异，变种；变奏曲

cyclical───adj.周期的，循环的

seasonal variation───n.季节性变动，季节性波动；季节性波动，季节性变动

cyclical definition───周期性定义

cyclical vomiting───[医]周期性呕吐

variation margin───价格变动保证金[押金]；价格变动押金；盈亏保证金

appraiser variation───评价人变差

variation ratio───异众比率；变异比率；变速比，变速范围

variation viewer───变体查看器

双语使用场景

The variation of the mass loss, packing density, surface area, distribution of pore diameter, amount of ash with the cyclical Numbers were researched.───考察了活性炭的失重率、堆密度、比表面、孔径分布及灰分含量随活化次数的增加而变化的情况。

Methods Dummy variable is introduced into the linear regression equation to correct cyclical variation and reduce error of forecasting.───方法在线性回归方程中引用哑变量，修正周期性变化，降低预测的误差。

These two measures of cyclical variation, percent of trend and relative cyclical residual, are percentages of the trend.───度量周期波动的两个量--趋势百分数和相关周期余数，都以趋势值的百分比表示。

英语使用场景

Methods Dummy variable is introduced into the linear regression equation to correct cyclical variation and reduce error of forecasting.

Damped cyclical variation in national income.