Analyze costs over time with earned value analysis 用盈余分析的方法分析成本(用时间表示)
Earned value analysis measures a project ' s performance 盈余分析可分析项目的执行情况。
Why you should perform earned value analysis 为什么应当执行盈余分析
The problem and solution of estimate at completion forecasting method in earned value analysis 挣值分析中项目完工成本预测方法的问题与出路
You can also use earned value analysis to identify cost variances , such as the difference between a task ' s estimated and actual costs 您也可以使用盈余分析找出成本差异,如某项任务的估计成本和实际成本之间的差异。