impeller

英 [ɪm'pelə]美 [ɪm'pɛlɚ]

n. [动力][机] 叶轮；推进者

英文词源

impeller (n.)

1680s, agent noun from impel (v.). As a machine part from 1890.

双语例句

1. The flow of air through the fan is substantially parallel to the impeller axis.

通过风机的气流基本上是与叶轮轴平行的.

来自辞典例句

2. Impeller are open, and closed three - Banbi, as shown in Figure 2 - 2 .

叶轮有开式 、 半闭式和闭式三种, 如图 2-2 所示.

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3. Also discussed are the effects of suction pressure and impeller vane number.

还对吸入压力和叶轮叶片数的影响进行了讨论.

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4. Impeller has single - and double - suction suction aspiration of the two methods.

叶轮有单吸和双吸两种吸液方式.

来自互联网

5. The impeller of the sea water pump is unevenly worn out.

海水泵叶轮严重单边磨损.

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