污染

Nanograde sericite can be produced through the processes used in this study.

研磨后主要物为铁及铬，次要物为钛及镍。

The countryside has been ravaged by pollution.

乡村受到的破坏。

The site was found to be contaminated by radioactivity.

发现此地受放射线。

The waste from this factory contaminates the water in the river.

来自这家工厂的物河水。

The new law will reduce pollution of the rivers.

这条新法律将会减轻河流。

We must abate the noise pollution in our city.

必须消除里的噪音。

Rivers are often defiled by waste from factories.

河水常被工厂中的物。

Always keep food covered to prevent contamination by flies.

时常把食物盖着以防苍蝇。

There is already a high level of environmental contamination.

境的程度已经很高。

The men were clearing all the pollution off the shore.

人在清除海滩上的物。

Mankind is warned to stop spoiling the environment.

人类受到警告不能再境。

Pollutants are constantly being released into the atmosphere.

物质正在不断地被排放到大气中去。

Fomite. An inanimate object that is contaminated with infectious agents.

被感性病原的非生命体。

The pollution in this country makes it the dustbin of Europe.

使这个国家成为欧洲的垃圾箱。

Factories are no longer allowed to pollute the air with black smoke.

不再允许工厂的黑烟空气了。

Gases from cars are poisoning the air of our cities.

汽车排出的气着市的空气。

Aerial pollution is a problem that should be solved quickly.

空气是一个亟待解决的问题。

The Act imposes more stringent regulations on atmospheric pollution.

法案对大气作出更为严格的规定。

There is a danger of serious contamination from radioactive waste.

放射性弃物有严重的危险。

Wash everything thoroughly to avoid contamination with bacteria.

把所有东西都彻底洗净以避免细菌。