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- In this paper, two structures, an aerated baffle on one side wall of the overflow weir and a booster baffle at the intake of the swirling device, are developed to eliminate cavitation. 为了防止发生空蚀,在溢流堰的一侧墙设掺气折流坎,产生旋涡气囊进入竖井,向升坎处补气,同时在起旋洞的进口设增压折流坎,缩短螺距,使旋转流经过升坎,在离心力的作用下消除负压。
- Study on Ore Dressing of Lead Zinc Ore with Heavy Medium Swirl Device 某铅锌矿重介质旋流器选矿工艺研究
- Dancers spun in a swirl of skirts. 跳舞的人旋转着,裙子也不停地打转。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- If took ten men to wrestle the device into place. 用了10个人才把那台装置挪动到位。
- A Study on Flow Field Characteristics of Inlet Valve Exit in a Four-valve Gasoline Engine with Variable Inclined Swirl Device 四气门汽油机可变斜轴涡流系统进气门出口流场特性研究
- A device used to modulate an electromagnetic wave. 调制器用以调制电磁波的装置
- She got the information by some device. 她运用某种手段获取了情报。
- This is a device for squaring the circle. 这是一个不可能实现的方案。
- Let's put the new device to the test now. 现在让我们现在来试验这部新装置。
- Snowflakes were swirling in the air. 天空飘洒着雪花。
- The data logger device has been fitted to ship's engine room. 数字记录仪装置已安装在船只的机舱里。
- The device had undergone extensive testing. 这种装置经受过广泛的试验。
- I could feel the current swirl me. 我感觉到河里的急流在卷着我。
- A device used to raise the nap on a fabric. 起毛机一种用于使纤维起绒毛装置
- Long vines swirl round the tree. 长长的藤葛盘绕在树身上。
- Please help me to swirl the car;I cant't start it. 汽车发动不起来了，你能帮我用曲柄摇一下吗。
- An electronic device amplified the speaker's voice. 电子设备放大了演讲人的声音。
- A device for equalizing pressure or strain. 均衡器用来使电压或电流保持平稳的设备
- A device for indicating wind direction. 风标用来显示风向的设施
