Air pollution includes all contaminants found in the atmosphere.

Use a vacuum cleaner to remove dust, sand residue, and other contaminants.

用真空清洁器除去粉尘 、 残砂和其他污染物.

Ventilation is concerned with the supply of fresh air, the removal of contaminants and heat.

通风涉及的是新鲜空气的供应, 污染物和热量的排除.

Sunlight, smoking, and other contaminants can cause your skin to age prematurely.

日晒 、 吸烟及其他污染物都会使你的皮肤过早老化.

Surface resistivity: leakage across the surface, a function primarily of surface contaminants.

表面电阻率: 经过材料表面的泄漏, 主要是表面污染的作用.

Of special concern are toxic contaminants in water from underground sources.

特别关心的是地下水源中的有毒污染物.

Other effects, as interactions with other contaminants, are less obvious.

其他效应例如与其他污染物的相互作用, 不是十分明显的.

Contaminants found in poultry will also be found in their eggs.

家禽身上发现的污染物，在禽蛋里也会有。

Most of the micronutrients will be found as contaminants in other fertilizers.

大多数微量养分,经常是肥料的污染物.

Your car is being constantly bombarded by contaminants each and everyday.

你的车正在每天都遭受污染物的浸蚀.

Conversely, suspended solids are contaminants that can readily be removed through filtration.

相反, 悬浮物是指容易从水中过滤出来的物质.

Spiking involves hiding metal bars in tree trunks, thereby potentially crippling chain saws and hurting people.

“钉钉子”包括在树干中藏金属棒, 从而破坏链锯并有可能伤到人.

Gentlemen, down your chain saws because the Plastic Logic e-reader is almost here.

各位先生, 请放下电锯吧,因为塑胶逻辑 电子阅读器 就快要推出了.

Finally, after millions of years, and well after the nuclear chain reactions terminated, xenon 129 formed.

最后, 经过了几百万年, 连锁核反应结束许久之后, 氙129才产生.

Toaday we learned about chain reactions in physics class, but none of us quite understood it.

今天的物理课我们学的是连锁反应, 大家都没怎么听懂.

Increasing interest rates can lead to chain reactions in the financial markets.

加息可能会导致金融市场的连锁反应.

Physicists are looking at the complex fusion of chain reactions.

物理学家们正在研究链反应的复杂聚变.

Email Chain Letters-c Fun or Not?

电子邮件连锁来信无害乐趣与否?

Foreign embassies and consulates are outside the jurisdiction of local law enforcement, according to international law.

根据国际法,外国大使馆和领事馆不受地方执法管辖.

Prisons and chain gangs have full employment.

监狱和戴镣铐的囚徒都充分就业.

The water goes through three stages of purification.

这水经过3个步骤的净化.