variance percentage

Lastly, looked from the percentage of the forecast mean variance contribution, the contribution of the company capital growth rate is the dominant position regardless of mean variance decomposition of stock market NRR or the companies capital growth rate. 5.

从预测均方误差的贡献百分比来看，无论是企业资本增长率还是股票市场正常收益率的预测均方误差分解，企业资本增长率的贡献都占主导地位。

Genetic model for diploid plant seeds and its analysis approaches were applied for estimating the genetic variance and covariance components and genetic correlation of cotton seed density and kernel percentage at four developmental stages ( 20,30,40 and 50 days after blooming).

运用二倍体种遗传模型及其分析方法，估算陆地棉（GosypiumHirsutumL.）四个发育时期的种子容重和种仁率的遗传方差分量、协方差分量以及这两个性状之间的遗传相关。