基本解釋[材料科學]擾動尺寸[化學]擾動尺寸英漢例句雙語例句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(dǎo)問題并對其進行了模式分析。perturbed dimension更多例句專業(yè)釋義材料科學擾動尺寸化學擾動尺寸