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- The impellor, double shrouded of strong, riveted aluminium alloy, is carefully balanced. 叶片被坚硬的铆钉铝合金双层屏蔽，具有优良的平衡性。
- PIV Measurement of Flow Fields inside a Shrouded Impeller 离心泵有盖板叶轮内部流场的PIV测量
- Supersonic Welding of Box Shroud Impeller of Low density Polyethylene at 低温超声波焊接低密聚乙烯离心叶轮
- Numerical Simulation of the Flow in a Centrifugal Compressor Stage with Shrouded Impeller and Diffuser 离心压缩机半开式叶轮与叶片扩压器级内流动的数值模拟
- shrouded impeller 闭式叶轮
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- completely shrouded impeller 全闭式叶轮
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- box shrouded impeller 壳内叶轮
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
- In this case, I can double for penalty. 假如这样的话，我可以叫加倍了。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗？
- The soldiers came at the double. 士兵们是急行军来的。
- A couch performs a double service. 躺椅有双重的服务。
- Look, double yellow lines you mustn't park here. 喂，这是双黄线--不能在这儿停车。
