英语语法分析

It is not only efficient in computation but also more accurate than conventional cumulant methods.

该法不仅有较高的计算效率，而且比传统累积量法有更好的精度。

The trouble counter starts accumulating, and failure warning sets in when reaching the pre-set cumulant.

故障计数标志开始累积，当达到设定的累积量后，故障报警。

Case studies based on IEEE Reliability Test System and the comparisons with conventional cumulant methods are given.

文中给出了基于IEEE可靠性测试系统的算例分析以及同传统累积量法的比较。