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- supersonic flutter 超音速颤振
- The physics of supersonic flight. 超音速飞行的物理性质
- Have you taken supersonic aircraft? 你坐过超音速飞机吗?
- 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。
- Developing the supersonic jet was quite an accomplishment. 开发超音速喷气机是一项了不起的成就。
- There was a flutter of wings among the trees. 树林里响起一阵飞鸟的拍翅声。
- 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。
- The news caused a flutter among the teaching staff. 这个消息在全体教师中引起了不安。
- The Navy also needed a supersonic fighter. 海军也需要一架超音速战机。
- His arrival put the girls in a flutter. 他的到来使她心绪不宁。
- Supersonic Channel Airfoils for Reduced Drag. 减小阻力的超音速波道翼型。
- Her heart began to flutter with fear. 她的心因害怕而开始柁柁跳。
- France Gauges Future Of Supersonic Transport. 法国评估超音速运输机的未来。
- She had found it well to flutter ahead. 她发觉最好的办法是曲线前进。
- A snail by comparison is supersonic. 相形之下,蜗牛的爬行倒可说是超音速的了。
- Our surprise attack put the enemy into a flutter. 我们的奇袭使敌人张皇失措。
- These planes travel at supersonic speeds. 这些飞机以超音速的速度飞行。