词族 · impeller
词形变化
派生词
英语词源
- impeller (n.)
- 1680s, agent noun from impel (v.). As a machine part from 1890.
权威例句
- 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.
- 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.
- 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.
- 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.
- 5. The impeller of the sea water pump is unevenly worn out.
- 海水泵叶轮严重单边磨损.