常見例句雙語例句The motion of free-rotor gyroscope in the magnetic fields is treated analytically by perturbation method.本文用攝動法分析自由轉(zhuǎn)子陀螺在磁場中的運(yùn)動。The scattering coefficient of transmission field from Gaussian rough surface is studied by employing the classical SPM(Small Perturbation Method).運(yùn)用經(jīng)典的微擾法研究了高斯粗糙面透射波散射截面,給出了不同極化透射波散射截面的表達(dá)式;In order to calculate the region containing static displacements of structures with uncertain but bounded parameters, the interval parameter perturbation method is presented in this paper.為計算有界不確定結(jié)構(gòu)參數(shù)村結(jié)構(gòu)靜力位移影響范圍的上下界,本文提出了區(qū)間參數(shù)攝動方法。 返回 perturbation method