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- The contamination of water makes the residents vulnerable to diseases. 水的污染是居民们容易得病.
- Acrylamide is classified as a potential carcinogen based on animal studies and cases of accidental contamination of water treatment workers. 根据动物试验和污水处理工人事故性污染的结果,丙烯酰胺被归类为可能致癌物。
- Educational propaganda plays a key role in terms of how to avoid destruction of the environment and contamination of water sources. 如何避免破坏环境与污染水源,教育宣导更形重要。
- Contamination of water on toxic blooms of cyanobacteria has occurred in many regions of the world and could be a serious public health problem. 富营养化湖泊中的微囊藻毒素对环境和人类健康的危害已成为全球关注的重大环境问题之一。
- Ask the pharmaceutical industry whether the contamination of water supplies is a problem, and officials will tell you no. 如果问药物行业给水污染是否成为了一个问题;官员们就会告诉你没有。
- Over the past eight years, dozens of investigators have blamed the increase on the amphibians' greater exposure to ultraviolet radiation, on chemical contamination of water or on a parasite epidemic. 过去八年来,许多研究者认为,畸形两生类增加的原因在于牠们暴露于较高的紫外线辐射之下、水域的化学污染,或是寄生生物的传染。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- The pipe burst and a spout of water shoot out. 水管破裂了,一股水喷了出来。
- We must be careful to avoid contamination of our water supply. 我们必须小心避免我们用水供应的污染。
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- The flower languished from lack of water. 花因缺水而枯萎。
- The man poised a bucket of water on the head. 那个男人头上平稳地顶着一桶水。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- Rocks are worn smooth through the agency of water. 岩石由于水的作用而变得光滑。
- The tidal wave formed a terrifying wall of water. 海啸形成一堵骇人的水墙。
- Gushes of water sprayed out of the pipe. 好几股水流从管子里喷出来。
- Contamination of water supplies, 水源的污染,
- A well devoid of water is useless. 无水的井没有用途。
- Sewage itself is another major contaminant of water that can cause ecological problems and such human diseases as cholera and dysentery. 污水是引起水体污染的另一个重要因素,它会导致一些生态问题,使人引发霍乱和疟疾。