environmental mercury contamination
常见例句
- Contamination has also occurred as a result of accidents in formulations of feeds with arsenicals or from environmental contamination by lead, cadmium, or mercury.
含砷的饲料生产中出现事故也会导致污染,污染也可能来自铅、镉或汞造成的环境污染。
http://www.cahec.cn - Thousands of kids are still exposed to dangerous liquid mercury in schools and homes. Contamination can last years, and cleanups are costly By Jessica Knoblauch and Environmental Health News.
学校和家中的汞污染依然威胁着成千上万的儿童。这类污染会持续好几年,而且清理费用昂贵。
mays-huang.spaces.live.com 返回 environmental mercury contamination