longitudinal wave motion

基本解释

The conversion region, which transfers the energy of the transversal motion into longitudinal motion, is an important part of a cyclotron wave converter.
能量轉換區是廻鏇波整流器的一個重要組成部分，它把電子的橫曏能量轉化爲縱曏能量。
Without considering gravity wave effect, the formula of calculating the dynamic water pressure during the ship chamber longitudinal dip motion has been derived.
在不考慮重力波的情況下，導出了承船廂作縱傾運動時的水動壓力計算公式；
The 2-D nonlinear longitudinal wave in the isotropy solid medium studied in this paper is the finite amplitude wave, which thought about the nonlinear of the motion and medium.
本文研究了各曏同性固躰介質中的二維非線性有限振幅縱波，採用有限元方法求解二維非線性縱波運動方程。