direct method

n.

语言等的直接教学法；

Stability Theory by Liapunov's Direct Method
Stability by Lyapunov Direct method with Applications
Stability by Liapunov's Direct Method With Applications
Stability Theory by Liapunov’s Direct Method
Stability by Liapunov's Direct Method With Applications
A quick, direct method for the determination of activation energy from thermogravimetric data
A simple, direct method for x-ray scatter estimation and correction in digital radiography and cone-beam CT
Global tracking control of underactuated ships by Lyapunov's direct method ☆
Three-dimensional counting: an accurate and direct method to estimate numbers of cells in sectioned material.
Stability of fractional-order nonlinear dynamic systems: Lyapunov direct method and generalized Mittag–Leffler stability