Yes, it's one of the main air pollutants.
是，它一个主要的空气污染物。
Nitric oxides are one of the main air pollutants.
氮氧化物是主要的大气污染物之一。
Motor vehicle emission has become main air pollution in the citys.
汽车排污已成为城市大气环境的主要污染源之一。
Of the two main air compressor types for reciprocating (piston) and rotary (screw).
两种主要的空压机类型为往复式(活塞式)和旋转式(螺杆式)。
Investigation results demonstrate that fan-coil system is one of main air-conditioning systems.
调查结果显示风机盘管系统是当前应用的主要空调系统之一。
The ASU manufacturing process begins with a main air compressor and ends at the output of the product storage tanks.
ASU生产过程从一个主气流压缩机开始，产品储存罐的输出后结束。
The design of main air distributor in regenerator of FCCU is directly related to the smooth operation of regenerator.
流化催化裂化装置再生器主风分布管的设计直接影响再生器的平稳操作。
I know where she will be. Canada, Langfang, 4 main Air Company of China, or Beijing. Wherever she is, I will find her.
我知道爱会去哪，去加拿大，廊坊，中国四大航空公司，北京。无论她走到哪，我都能找到她。
The Amsterdam airport is one of Dutch and European main air harbors, once many times won the world best airport title.
一旦许多次获得了世界最佳的机场标题，阿姆斯特丹机场是其中一个荷兰和欧洲主要水上机场。
Air tightness test and safety valve adjusting for main air receiver (control air receiver, air horn receiver) on board.
主空气瓶(制空气瓶、笛空气瓶)船后气密试验和安全阀的调整。
Any a main air bottle pressure is 0 MPa. Emergency air bottle pressure is also 0 MPa as well as starting art pipe of M/G.
任一主空气瓶内压力为0。应急空气瓶内压力为0。主机起动空气管内压力为0。
Pressure swing adsorption separation technology has been widely applied in industry, and has become a main air separation technology.
变压吸附气体分离技术在工业上得到了广泛应用，已逐步成为一种主要的气体分离技术。
The calculation formula for determining the exhaust air rate of main air port has been given out as a reference to the project design.
提出了确定主风口侧排风量的计算公式；为工程设计提供了参考依据。
From the analysis of main air pollution sources, important applications of plants in controlling indoor air pollution are given in this paper.
从分析室内空气污染的主要来源入手，论述绿色植物在控制居室空气污染方面的重要作用。
The erosion mechanisms of dendritic main air distributor of FCC unit is analyzed by numerical simulation of internal flow field of distributor.
通过对催化裂化装置再生器树枝状主风分布管内流场的数值模拟，分析了树枝状主风分布管磨损的机理。
The article summarizes the characters, resources and action principles of main air pollutants, and it also discusses the effects on people's health.
论述了几种主要大气污染物的性质、来源及其作用机理，并探讨了大气污染物对人体健康的影响及危害。
Its shielded box should be used the main air gap and prevent the primary current to produce the magnetic field concentrating in the shield shell metal plate.
其屏蔽盒应用主气隙，防止原电流产生的磁场集中在屏蔽壳的金属板内。
The composition of main air blower set of catalytic cracking unit. The different types of blower and its different inlet pipe system arrangement were recommended.
介绍了催化裂化装置中主风机机组的组成，以及不同型式的鼓风机其入口管系的不同配置。
The method to calculate main air flow capacity of FCC unit is expounded. Flow capacity revision model and the relative revision coefficient have been established.
介绍了流化催化裂化装置主风流量的计算方法，建立了流量修正模型及相关的修正系数。
Motor vehicle emission has become main air pollution in the citys. This paper has discussed the cause of motor vehicle emission, and given game for controlling it.
汽车排污已成为城市大气环境的主要污染源之一。分析了汽车排污的原因，探讨了排放控制的对策。
The main air chamber is of a combination shape of the cylinder and the cone, and an inner chamber which consists of the cylinder and the cone is arranged in the main air chamber.
主气室外形为圆柱体和圆锥体组合形状，主气室内部有圆柱体形和圆锥体形组成的内室。
The article introduces the types and sources of main air pollutants in house decoration, the harm to health, and the measurement method and protective measures of these pollutants.
论述了居室装修空气中主要污染物的种类、来源和对人体健康的危害，介绍了这些主要污染物的测量方法和防治措施。
The nitrogen dioxide (NO2) and the sulphur dioxide (SO2) is the main air pollutant and the respiratory tract infects the disease incidence rate increase to have the close relation.
二氧化氮(NO2)和二氧化硫(SO2)是主要的空气污染物与呼吸道感染发病率增加有密切关系。
The results showed that with the main air pollution in China being coal dust, the comprehensive air pollution index of Shenyang was the highest, Dalian the lowest and Zhengzhou in the middle.
结果显示我国大气污染属煤烟型，污染的综合指数以沈阳最高，郑州次之，大连最低。
The Air Force quickly became the think tank's main contractor, and Rand began consulting on everything from propeller turbines to missile defense.
空军很快成为了这家智库的主要承包商，兰德开始就从螺旋桨涡轮到导弹防御等一切问题进行咨询。
The main square has a fountain that spouts water 40 feet into the air.
主广场有个喷泉，喷水高达40英尺。
By early yesterday, the insurgents had taken control of the country's main military air base.
到昨天早些时候，那些起义者已控制了该国的主要空军基地。
The main bone of contention is the temperature level of the air-conditioners.
主要的争议点是空调温度。
The main bone of contention is the temperature level of the air-conditioners.
主要的争议点是空调温度。
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