harmful gas

Measurement of Harmful Gas and Performance Analysis of Tin Bath

锡槽内有害气体含量的测定及工况分析

Test results indicate that the EC-2 ( F) oil additive is very effective in terms of oil saving, harmful substance in waste gas reduction and equipment corrosion retardation, etc.

试验结果表明：EC-2（F）燃油全能增效剂在节油、降低锅炉有害物质的排放以及减轻设备腐蚀等方面均有显著效果。

The exhaust system draws out the dust and harmful gas in sintering process.

钢铁厂的铁矿烧结车间用抽风系统将生产过程混入空气中的粉尘和有害气体抽走.

The AS should store in a dry and flat place to prevent harmful gas from corroding.

组合式变电站应保存在干燥平整的地方,不得受有害气体的腐蚀.

The close-loop EGI system with threeway catalyst has been verified efficiently to reduce the harmful ingredient in exhaust gas of car.

在汽车中应用带有三元催化剂的闭环电喷系统可以有效降低汽车尾气中的有害成分。

The trees take harmful gas from the air and release oxygen into the air.

树木吸收空气当中的有害气体而放出氧气到空气当中.

Regulate temperature, humidity and remove harmful gas phase contaminants in environmentally sensitive areas.

调节温度 、 湿度,清除环境敏感区域中的有害气态污染物.

With the aluminum casting actuator box body, the utility model can effectively avoid the corrosion of harmful gas.

本实用新型由于设置了铝铸执行器盒体，可以有效地避免有害气体的腐蚀。

Distribution of a harmful gas in double track railway tunnels

铁路双线隧道中有害气体分布规律的研究

Do well indoor environmental test and to avoid harmful gas pollution

搞好室内环境检测严防有害气体污染

Using automobiles would cause harmful gas contamination of different degrees in the carriage.

汽车在使用过程中会在车厢内产生不同程度的有害气体污染.

λ oxygen sensors have been widely used in gasoline engine system to decrease the 80% harmful gas in auto exhaust with three unique catalytic converter system, economizing 10% energy at the meantime.

λ氧传感器已经广泛应用于汽油发动机电喷系统中，结合三元催化系统可以减少汽车尾气排放中80%以上的有害气体，同时可以降低能耗10%以上。

Dampproof, dustproof and defending greasy dirt and harmful gas, sealing strong, acidproof alkali antidetonation.

防潮 、 防尘、防油污及有害气体, 密封性强 、 耐酸碱抗震.

We should find some ways to prevent the harmful gas from spreading.

我们应该想办法阻止有害的气体蔓延.

In the reform of power system, wide power as non-pollution green energy can optimize electric energy structure, reduce the harmful gas emissions and its environmental benefits is outstanding, which plays a positive role in promoting the development of economic sustainability.

在电网改革的大环境下，风力发电作为无污染的绿色能源，可以优化电力能源结构，减少有害气体的排放，环境效益也非常突出，对经济的可持续性发展起到积极的促进作用。

Oxygen is beneficial, carbon dioxide gas is harmful gas, chicken in the breath process to take in oxygen, emit carbon dioxide.

氧气是有益气体，二氧化碳是有害气体，鸡在呼吸过程中要吸入氧气，排出二氧化碳。

Discomposes harmful gas quickly such as formaldehyde, benzene, ammonia and have no side effect.

瞬间分解甲醛、苯、氨等有害气体，无副作用；

research for the harmful gas treatment in the production of copper nitrate

硝酸铜生产过程中废气处理研究

The electrostatic precipitation electrostatic agglomeration process is used for purifying the harmful gas and smoke dust from an aluminum cell of self baked anode.

应用电除尘与静电凝聚技术相结合，净化自焙阳极铝电解槽生产过程中所产生的有害气体和烟尘。

Low-nitrogen combustion technology, smokeless and odorless, without harmful gas.

无二次污染低氮燃烧技术, 无烟,无臭, 无有害气体.

In addition, the copper clad panel produces no harmful gas when it is burnt.

且覆铜板燃烧时,不会产生有害气体,可避免对人身健康造成危害.

Exhaust pollution Harmful gas emissions from motor vehicles caused by air pollution.

排气污染汽车排放的有害气体引起的空气污染.

Especially in the recent years, ILs have been promised to be used in environmental protection and the utilization of biotic resources, for example, absorption of harmful gas CO2, and degradation of cellulose from the crop stalks.

尤其是在近几年，离子液体有望被用于环境保护和对生物资源的再利用，例如吸收有害气体CO2，降解作物茎秆中的纤维素等。

The research of harmful gas formation characteristic of coal-burning boiler operated by handwork

燃煤手烧炉有害气体生成特征研究

Harmful gas emissions from motor vehicles caused by air pollution.

汽车排放的有害气体引起的空气污染.

Canna indica is a commonly use plant for park landscaping, which can absorb harmful gas, decontaminate water and cumulate heavy metals reported before. However, the damage and resistance mechanism of Canna indica by the acid rain is not well known exactly at present.

美人蕉是园林绿化中的常用植物，其吸收有害气体、净化水体、富集重金属的研究多有报道，但关于酸雨对美人蕉伤害机理及抗性机制尚未得到澄清。

Blast furnace gas ( BFG) is with the characteristics of least caloricity, complex generation process and output with big fluctuation, so it will usually be diffused firstly when poor energy scheduling and imbalance occurs, which will create much more harmful gas and degrade the environment.

由于高炉煤气（BFG）热值最低，生产过程复杂，产出波动大，一般情况下企业在对煤气调度和平衡调整不善时首先选择将BFG作放散处理，这势必造成大量有害气体对环境造成污染。

The subway mechanical smoke control and extraction systems will detect fire rapidly, activate speedy, eliminate high temperature and harmful gas effectively, and supply advantages to evacuate and put out a fire.

火灾时，地铁机械防排烟系统快速探测火灾，迅速启动，有效排出高温有害烟气，能够为人员疏散和灭火救援提供有利条件。