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- An aeration device has been supplemented to an existent tank to serve as an aerated conditioning tank. 其方法是将原调节池,加设曝气装置,改造成曝气调节池。
- Whilst,the microhole aerator is easily erected, the aeration device developos the way of comprehensive utilization of refuse rubber, and reduces the pollution t... 拓展了废旧橡胶的综合利用途径,以废治废,减少了废旧橡胶对环境的污染,是固体废气物综合利用的环保型高科技产品。
- BQQ series corundum porous diffuser is a aeration device used in conventional, extended activated-sludge system for industrial and municipal wastewater treatment engineering. 产品简介:BQQ系列刚玉微孔曝气器适用于工业污水、市政污水处理工程中传统的、扩展的活性污泥处理工艺。
- 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。
- Chanion H. Study of Air Entrainment and Aeration Devices[J]。IAHR, HydrRes 1989, 27: 56-57. 作者简介:聂孟喜(1945-),男,河南人,工学硕士,教授,研究方向:水工水力学,近海工程。
- Aeration devices of Oxidation Ditch are characterized by simple structure, easy installation and maintenance and high and strong transfer capability. 氧化沟曝气器具有结构简单、安装维护方便、充氧能力大等特点
- A device used to modulate an electromagnetic wave. 调制器用以调制电磁波的装置
- The dual function demands to aeration devices for oxidation ditch are clarified and the mechanism of both stirring and flow driving of self-priming jet aerator are described. 阐明了氧化沟对曝气设备双重功能的要求;论述了自吸式射流曝气器发挥搅拌推流作用的机理;
- 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。
- 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。
- First,heels are excellent for aerating lawns. 首先,高跟鞋用来给草坪通气是极好的。
- The device had undergone extensive testing. 这种装置经受过广泛的试验。
- It also has aerating properties. 在水质中溶解。
- 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
- 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
- For preventing cantation, some measnres, such as controlling cperating method of ogee gate and increasing submergence depth back of gallery and fixing aeration devices etc., have been saggested. 为此,建议通过控制阀门快速启闭操作方式、增加阀门后淹没水深或布置掺气设施等措施减免空化强度。