查询词典 heavy water

Lead is one of the major heavy metal pollutants in the environmental water system.

铅是环境水体中的主要重金属污染物之一。

Water is very heavy so you only take enough to drink!

水很重，因此你只带够喝的就可以了。

The can of water is heavy on her shoulders.

水罐沉重地压在她的肩膀上。

The adsorbing capability of the heavy metals by microorganism in water has been studied in this paper.

本课题主要是对微生物吸附水中重金属离子的性能进行研究。

With the development of industry and the increase of population, the problem of heavy metal pollution in water body has become a global one.

重金属污染是水体污染的一个重要方面，随着工业的发展和人口的不断增加，水体重金属污染已经成为全球的环境问题。

Another important group of toxic water pollutants are heavy metals.

另外一组重要的有毒的水中污染物是重金属。

Can we remove the Heavy metals from the tap water so that we can use it safely?

我们可以从自来水中去除重金属，获得可以安全使用的饮用水吗？

This pail of water is too heavy for the boy to lift.

这桶水太重，那个男孩子提不起。

That afternoon, under a heavy rain, the ground water a lot.

那天下午，下了一场倾盆大雨，地上的积水很多。

They had heavy backpacks, water bottles, and hats.

他们沉重的包，瓶装水，和帽子。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。