pollution的例句大全

Characteristics and Screening Method of Main Pollution Sources in Nanhai

南海市废水重点污染源的特征与筛选方法

Establishment of emergent treatment system for accident pollution in Nanhai drinking water source

南海饮用水水源突发性污染应急处理系统的研发和建立

Supercritical fluid ( SCF ) is a new technique for clean environment and removal of chemical pollution.

超临界流体 ( SCF ) 技术作为一种清洁环境的新技术,可用于治理化工污染物.

The resource wasting of excessive packaging and the White Pollution of packaging waste has caused more and more public concern on packaging and packaging law.

过度包装造成的资源浪费、包装废物对环境造成的白色污染等现象引起社会各界越来越关注包装和有关包装的法律法规。

Another issue is that while N95 respirators guard against small particles, they do not combat another form of traffic-related pollution: gases like nitrogen oxides or volatile organic compounds.

另一个问题是，尽管N95防护罩能阻挡细颗粒物，它们却无法抵御另一种与交通有关的污染：像氮氧化物这样的气体或挥发性有机化合物。

Study of acute effect of formaldehyde pollution in air on morphological character of Osmanthus fragrans leaves

甲醛空气污染对桂花叶形态特征的急性损害

Impact of Fractal Dimension of Osmanthus Fragrans Leaves Induced by Different Levels of Formaldehyde Air Pollution

气态甲醛染毒对桂花叶片分形维数的影响

DNA damages of Osmanthus fragrans leaf bud cells induced by different levels of formaldehyde air pollution

不同浓度的甲醛空气污染对桂花叶芽细胞的DNA损伤作用

Influence of Single and Combined Pollution of DOP and Pb on Soil Enzyme Activities

DOP与Pb单一及复合污染对土壤酶活性的影响

Pollution Sources and Control Countermeasures of Non-Point Sources of Wuli Lake, Lake Taihu

太湖五里湖非点源污染物的来源与控制对策

Safe, healthy, no pollution. 360 degrees rotation and storage on base.

安全 、 健康 、 环保. 360度任意旋转,使用更方便.

Experimental results showed high catalytic activity, mild conditions thc method convenient, lower corrosiveness and no pollution.

实验结果表明,催化剂的催化活性高, 反应条件温和,方法简单, 腐蚀性低,无污染.

Farmers are reducing their use of chemical fertilisers to improve pollution levels.

农民们正在减少化肥的使用量以降低污染水平.

The researches on space materials vacuum effect in China are described. The effects of cold weld for space materials and moblie parts and the effects of molecule pollution on the long life and the reliability of spacecraft are indicated.

概述了中国空间材料的真空效应研究现状，并指出空间材料、活动部件的冷焊及航天器敏感表面分子污染对航天器的长寿命和可靠性的影响。

The State of Bap Pollution and Its Control Countermeasures in the Vegetable Production Regions in Hangzhou

杭州市菜区苯并（a）芘污染状况的分析及防治对策

Analysis of Pollution Current Situation about Bap in the Surrounding Air in Tongling City

铜陵市环境空气苯并（a）芘污染现状分析

Analysed the reason of water pollution and-control measure of lubricant system in high rod rolling mill.

分析了摩根机型高线稀油润滑系统进水的危害、原因和成功控制进水的方法措施.

By developing input air effect, removing and controlling internal source of pollution, we can improve IAQ.

通过发挥新风效应 、 消除和控制室内污染源等方法可以改善室内空气品质.

RFL series coal-hot-air furnace is developed and designed, in order to deal with the grain pollution.

为了解决烘干过程粮食污染问题,开发设计出RFL系列 燃煤 热风炉.

Thanks to swirling air and sea currents, along with millions of factories and billions of cars all spewing out gunk into the environment, there may not be a single patch of the world left that is completely pollution-free.

受到大气环流和洋流的影响，几百万工厂和几百万车辆喷出的废气废物已经污染了世界的各个角落。