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- torsion flutter 扭矩颤动
- Mother is all of a flutter because of thunder and lightning. 由于电闪雷鸣，妈妈感到十分不安。
- They unfurled the flag and let it flutter in the wind. 他们将旗展开让其迎风招展。
- That TV play caused a mild flutter among the viewers. 那出电视剧在观众中稍稍引起轰动。
- A general theory about flexural torsional buckling of thin walled members 薄壁构件弯扭失稳的一般理论
- There was a flutter of wings among the trees. 树林里响起一阵飞鸟的拍翅声。
- The effects of secondary torsion on shear strength of biaxial flexural reinforced concrete beams are analyzed. 探讨了次生扭矩对钢筋混凝土双向受弯梁抗剪承载力的影响。
- The parameters reflecting normal stiffness have more obvious effects on extensional vibration mode than those on flexural mode and torsion mode. 结合面法向刚度大小的参数对纵向振动模态的影响比对弯曲、扭振模态的影响显著;
- He immediately fell into a great flutter. 他立刻变得心慌意乱。
- A fourth model may be tested for flutter speed. 第四个模型可用来进行颤振试验。
- An amylograph is a rotational torsion viscometer. 淀粉糊粘度图示仪是一种旋转的扭转粘度计。
- The beam has a constant flexural rigidity. 该梁具有常数弯曲刚度。
- The news caused a flutter among the teaching staff. 这个消息在全体教师中引起了不安。
- A portable torsion balance is used for weighing. 用一台轻便的弹簧秤称重。
- His arrival put the girls in a flutter. 他的到来使她心绪不宁。
- He used a very sensitive torsion balance. 他利用了一架非常灵敏的扭力天平。
- Her heart began to flutter with fear. 她的心因害怕而开始柁柁跳。
- Proper stem guiding eliminates torsion of bellows. 适当的阀杆导引可以消除波纹管的挠曲。
- She had found it well to flutter ahead. 她发觉最好的办法是曲线前进。
- Combined they produce a torsion of the stem. 两者结合可造成假体柄扭转。
