1.
QUARTER WINDOW APPLIQUE/AIR EXHAUSTER
三角窗缝饰/空气排尘器
2.
Numerical Simulation of Influence of Dust Outlet Size to Flow Field in Cyclone Pipe
排尘口尺寸对单管气相流场影响的模拟研究
3.
Reduction of Dust Emission by Double-zone ESP
双区电除尘器降低锅炉烟尘排放浓度
4.
The amount of the industrial dust is 9.9006 million tons.
工业粉尘排放量990.6万吨。
5.
Chimneys discharge smoke into the atmosphere
烟囱将烟尘排入大气层。
6.
The discharge amount of the smoke dust hit 10.591 tons.
烟尘排放总量1059.1万吨。
7.
The amount of the industrial smoke dust discharge is 8.412 million tons and the amount of the daily lives is 2.179 million tons.
其中工业烟尘排放量841.2万吨，生活烟尘排放量217.9万吨。
8.
Article 36 Units that discharge dust into the atmosphere must adopt measures to remove such dust.
第三十六条 向大气排放粉尘的排污单位，必须采取除尘措施。
9.
The emission of smoke and ashes from that factory must be controlled.
那个工厂排放的烟尘必须得到控制。
10.
The chimney discharges smoke into the air
烟囱把烟尘排放到空气中。
11.
Where the exclusion of air-borne dust is essential.
有必要排除空气中灰尘的地方;
12.
graphite dust extraction and filtration system
石墨尘埃排出和过滤系统
13.
Discharge method of ash from an ESP ash bucket and its operation
电除尘器灰斗排灰方式及其运行分析
14.
Research on Telemeasuring-controlling System for Dust Emissions Based on LabVIEW
基于LabVIEW的粉尘排放远程监控系统研究
15.
Where, following an abnormal condition, the removal of dust accumulations or layers cannot be assured, then the area is to be classified zone21.
如果不能保证排除可燃性粉尘堆积或粉尘层时，则应划分为21区。
16.
Research on the Lead Dust Discharge Reduced by ESP in Storage Battery Production Process
利用电除尘器降低蓄电池生产中铅尘排放量研究
17.
The discharge of toxic waste gas and dust into the atmosphere shall be strictly restricted.
严格限制向大气排放含有毒物质的废气和粉尘；
18.
Many factories in the valley poured smoke into the air.
山谷内的许多工厂又将大量烟尘排入空中。