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- As a result, the electrostatic needle filtration fabric has higher purifying efficiency and lower resistance, but the purifying efficiency would decrease a lot after using scour, laundry powder, 84 disinfector and water to wash the fabric respectively. 试验结果表明，针刺荷电纤维过滤PM_(10)性能较好(高效、低阻)，但是洗洁精、洗衣粉、84消毒液及清水都会使它的过滤效率降低很大，不宜洗涤。
- Through toluene purifying experiment,the change of purifying efficiency as the result of change of parameters such as the voltage and the influent toluene mass concentration was analyzed. 介绍了等离子体净化技术的原理,通过甲苯净化实验,分析了在改变电压、污染物入口质量浓度等参数后净化效率的变化。
- The characteristics of the purifying efficiency and resistance of the desulfurization deduster for the flue gas fluidized bed are researched on the basis of an actual purifier. 并以实际净化器为基础，研究了烟气流化床脱硫除尘器的净化效率特性和阻力特性。
- Purifying efficiency of particulate matter 颗粒物净化效率
- Blank-comparative experiment has been done, after water samples" taking, the elevated purificatory efficiency is gained when comparative experiment"s purification is eliminated. 3．在凤眼莲净化试验前，做好相应的空白对照试验，于不同时间段取水检测水质，剔除空白对照的净化效率，从而得出凤眼莲提高的净化效率；
- The act or an instance of cleansing or purifying. 净化洗涤或净化的行为或情况
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- Their labor efficiency is very high. 他们的工作效率很高。
- Factors Affecting Purifying Efficiency of Wastewater from Livestock Farm in A Constructed Wetland 养殖业废水人工湿地处理法净化效率的探讨
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
- PURIFYING EFFICIENCY OF CYPERUS ALTERNIFOLIUS TO DOMESTIC SEWAGE AND ITS APPLICATION IN CONSTRUCTED WETLAND 风车草对生活污水的净化效果及其在人工湿地的应用
- Our goal is to achieve the maximum of efficiency. 我们的目标是取得最高的效率。
- A diploma is no guarantee of efficiency. 持有文凭不能保证工作效率一定高。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- An efficiency expert on loan from the main office. 从总公司借调的一个效率专家
- The Influence of Hydraulic Characteristics on Wastewater Purifying Efficiency in Vertical Flow Constructed Wetlands 垂直流人工湿地水力学特点对污水净化效果的影响
- His illness has impaired his efficiency. 生病降低了他的效率。
- Salt is savory, purifying, preservative. 盐是有味道的，能除污，能防腐。
- No one can match up to Comrade Wang in efficiency and vigour. 有效率和干劲方面没有人比得上王同志。
- Great Wall Air Purifying Equipment Engineering Co. 长城空气净化设备工程公司。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
