life cycle analysis

• 生命周期分析

life cycle analysis的用法和样例：

例句

1. Technique of periodic analysis is also sugg ested.The prediction of hydrologic time series may be solved satisfactorily by the combination of the two techniques mentioned above.
   同时针对水文地质时间序列普遍具有周期性特征的事实，提出了用周期分析的方法来修正残差，将二者相结合，可以很好地解决水文时间序列的预报问题。