1.
Check all valves to ensure that they are in correct states. Open the high salinity water drain valve on the RO device.
检查所有阀门，以确定阀门处于正确状态。将RO设备上浓水排放阀打开。
2.
Concentration of Lead in Atmosphere and Emission Characteristics of Pollution Sources in China
我国大气铅浓度水平与污染源排放特征
3.
Coal-Burning factories spewed dense dirty smoke
用煤作燃料的工厂排放出浓浓的黑烟。
4.
Sewage and Stormwater Disposal
《污水及雨水排放》
5.
Numerical Simulation of Redusing NO_X Emission in Vertical Staged Horizontal Bias Combustion Burner;
垂直分级水平浓淡煤粉燃烧器降低NO_X排放的数值模拟
6.
The enterprises and institutions mentioned in the preceding paragraph shall report without delay any substantial change in the categories, quantities or concentrations of the pollutants discharged.
前款规定的排污单位排放水污染物的种类、数量和浓度有重大改变的，应当及时申报；
7.
emission source HF analyzer
排放源氟化氢浓度分析仪
8.
The chemical plant emitted a cloud of smoke.
那座化工厂排放出一股浓烟。
9.
The chimney is puffing dense smoke into the air.
那烟囱正向空中排放浓烟。
10.
A new method to deuce the safe limits for pollution emission by calculating the concentration of per unit intensity of pollutant
利用单位源强浓度贡献确定排放限值
11.
Reduction of Dust Emission by Double-zone ESP
双区电除尘器降低锅炉烟尘排放浓度
12.
Drainage: rainwater and sewage are discharged swimmingly.
排水：区内雨水、水均可顺畅排放。
13.
Drainage : rainwater and sewage are discharged swimmingly.
排水：区内雨水、污水均可顺畅排放。
14.
Research on anti permeate thick drain rebirth using craft
反渗透浓排水再生利用处理工艺研究
15.
Variation of nitrogen concentration in drainage water from paddy fields under controlled irrigation and drainage
灌排调控的稻田排水中氮素浓度变化规律
16.
Install drain hose to vent tube at bottom of pump.
在水泵底部安装排放管到排水管。
17.
Study on Settling/dewatering Properties and Morphological Conditioning Characteristics of Sludge from a Water Treatment Plant;
净水厂排泥水浓缩脱水特性及调质形态学研究
18.
effluent quality standard for dyeing and printing industry
印染工业污水排放标准