您要查找的是不是：
- In order to improve the efficiency of the purifying device with water mist in public kitchens,a disassembling purifying exhaust hood is manufactured. 目的为了提高水幕式公共厨房油烟净化装置的净化效率;设计制造了可拆装的便于安排不同试验方案的排烟罩.
- Or use anion purifying device, anion is adherent big ion is formed on contaminative gas element and sedimentation come down. 或采用负离子净化装置，负离子附着在污染气体分子上形成大离子而沉降下来。
- A study on purifying device for faecal sewage 粪便污水净化装置的研究
- DESIGN OF A NEW GAS JET PURIFYING DEVICE 一种新型气体射流净化装置设计
- The cultivating wastewater of Japanese flounder was treated by biological purifying devices with the filter media of sand, activated carbon granule and ziolite, respectively. 采用沙子、活性炭与沸石作为生物滤器载体对牙鲆养殖废水进行处理。
- The letting characteristic of HC and CO when gasoline engine using carburettor in idle speed, studying the way of administer, a new purify device had been designed. 分析了化油器式汽油发动机怠速工况下HC与CO的排放特点,研究了治理的措施,并设计出实用的净化装置。
- Experiment of the Oil Fume Purifying Device with Water Mist in Public Kitchens 水幕式公共厨房油烟净化装置的试验研究
- The act or an instance of cleansing or purifying. 净化洗涤或净化的行为或情况
- DEVELOPMENT OF PERSONAL WATER PURIFYING DEVICE FOR SOLDIER IN THE FIELD 单兵野战净水装置的研制
- 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 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。
- 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。
- 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
- Salt is savory, purifying, preservative. 盐是有味道的，能除污，能防腐。
- An electronic device amplified the speaker's voice. 电子设备放大了演讲人的声音。
