常見例句雙語例句Cracks are made because of low strength of reinforcing rib at oil-reserving bottom, external cyclic loading, low-frequency vibration and bending vibration.由于油底殼加強肋的強度太低，在外界交變載荷、低頻振動、彎曲振動等外力作用下造成斷裂，加強肋的斷裂引起了殼體的撕裂。The gear bending strength analysis is a foundation in research, such as gear power capacity rating, profile correction, as well as vibration and noise of gearing.齒輪彎曲強度分析是輪齒承載能力、振動、噪聲及修形等研究的基礎。With the increase of ionic potential, the dehydrated temperature and the bending vibration frequency of interlayer water increase, and strength vibration frequency decreases.隨著層間陽離子離子勢的增大，其層間水脫失溫度增高，層間水的對稱伸縮振動頻率降低，彎曲振動頻率提高。 返回 bending vibration strength