单词
propulsive
[pr?u'p?lsiv]
基本信息
- adj. 推进的；有推进力的
词态变化
名词:?propulsion;
助记提示
1、pro- "forward" + puls- "drive, push" + -ive.
2、含义：push forward, drive forward, drive forth.
2、含义：push forward, drive forward, drive forth.
英文词源
- propulsive (adj.)
- 1640s, from propuls-, past participle stem of Latin propellere "to propel" (see propel) + -ive.
双语例句
- 1. Venture capital is the propulsive force of the high technology industry.
- 风险投资是高新技术产业发展的原动力.
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- 2. The faster a jet plane goes the greater its propulsive efficiency.
- 喷气式飞机的速度越快,它们的推进效率就越高.
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- 3. The jet plane has a greater propulsive power than the engine - driven plane.
- 这架飞机有更大的推进功率比的发动机驱动的飞机.
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- 4. It'should be noted at that position each champion is applying propulsive force.
- 需要注意的是在这个姿态每个冠军都是在用推进力.
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- 5. Areca catechu L. increased markedly the propulsive movement of gastrointestinal tract in mice.
- 槟榔对小鼠胃肠推进运动有显著加强作用.
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propulsive相关单词