variance analysis造句

1、Variance analysis is an important decision support tool of activity-based cost management.
差异分析是作业成本管理中重要的决策支持工具。

2、Variance analysis shows that the test data and regression equations are reliable.
方差分析表明，试验数据及回归方程是可靠的。

3、The variance analysis is shown valid fir medium to high SNRs or for large data length.
该方差分析适用于中等以上的信噪比或大样本长度的情况。

4、Trends are identified and tracked, together with variance analysis and notifications made.
确定并跟踪趋势，并且进行变化分析并通知。

variance analysis翻译