indirect numerical method是什么意思

用法例句

A direct numerical method for the stability of multidegree-of-freedom systems with period parameters was proposed.

提出多自由度周期参激系统稳定性的数值直接法。

Methods Contacting subjects directly on the working sites of street-based FSW or with the help of street-based FSW volunteers who identified male clients at first,and applied indirect division methods to estimate the size of male clients of street-based FSW.

方法通过街头暗娼志愿者识别,在街头暗娼站桩点主动接近调查对象,运用间接除数法估计街头性服务嫖客规模。