常见例句雙語例句Perturbation method of boundary geometry (PMOBG) is used in rectangular waveguides with one-dimension perturbed walls and mode analyses are made.用邊界形狀攝動法（PMOBG）研究具有一維擾動壁的矩形波導問題竝對其進行了模式分析。 返回 perturbed dimension