latent root method的用法和樣例：
例句
- The roots are extracted in the root sections by method of bisection or secant.
采用二分區間求根法或弦截求根法確定故障點(diǎn)。 - It converts the calculation of PoC to a nonlinear programming problem, which is solved by predictor corrector primal dual interior point method in this paper.
對直接求取電壓崩潰臨界點(diǎn)的零特征根法進(jìn)行擴展，將臨界點(diǎn)計算轉化為非線(xiàn)性規劃問(wèn)題，并用預測校正原對偶內點(diǎn)法求解。
