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- turbomachinery blade flutter 叶轮机叶片颤振
- In the result of a series of experiments the relationships of blade flutter margin with rotor rotational speed,effective CG position of blade in chord and torsional stiffness of blade have been obtained. 通过激桨叶的扭转频率、测桨叶的挥舞响应，试验得到了桨叶颤振裕度与旋翼转速、桨叶弦向有效重心位置及桨叶扭转刚度之间的关系，即桨叶颤振裕度随旋翼转速的提高而降低；
- QUICK COORDINATE-INTERPOLATING METHOD FOR TURBOMACHINERY BLADE SECTION 叶片机叶片平截面型线坐标的快速插值法
- COMPOSITE GENETIC ALGORITHM AND ITS APPLICATION TO AUTOMATIC OPTIMIZATION OF TURBOMACHINERY BLADE 混合遗传算法及其在叶片自动优化设计中的应用
- Genetic Algorithm and its Application in Optimizing Design of Turbomachinery Blade Cascades 遗传算法原理及其在透平机械叶栅优化设计中的应用
- The invader thrust the blade of his bayonet into the woman's heart. 侵略兵把刺刀的刀身刺入那个妇人的心脏。
- A rabbit get catch in the blade of the reaper. 一只兔子被卷到收割机的刀刃中去了。
- The blade is chipped in a few places. 刀锋有几个地方缺口。
- 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。
- There was a flutter of wings among the trees. 树林里响起一阵飞鸟的拍翅声。
- The expanded area of a leaf or petal; a blade. 叶片叶子或瓣的延展部分; 叶子
- blade flutter 叶片颤振
- The degree of sharpness of a cutting blade. 锋利程度切割刀锋的锋利程度
- He immediately fell into a great flutter. 他立刻变得心慌意乱。
- One of the men cut at her with a razor, the blade nicked the skin. 其中一个人拿着刮胡刀向她猛扑过去; 刀刃割破了她的皮肤。
- A fourth model may be tested for flutter speed. 第四个模型可用来进行颤振试验。
- Flow in turbomachinery is inherently unsteady. 非定常性是透平机械内部流动的固有特性。
- The news caused a flutter among the teaching staff. 这个消息在全体教师中引起了不安。
