chemical contamination 化学性污染 ; [环境] 化学污染
Chemical Contamination of Water 化学物质污染水源 ; 化学精神净化水源
food chemical contamination 食品化学性污染
chemical contamination BR 化学性污染
chemical contamination control 化学污染控制
contamination radio-chemical 放射化学污染
Examples range from contamination of the food or water supply, to high levels of air or noise pollution, a chemical accident, a disease outbreak or a natural disaster.
这方面例子的范围包括从食物或水供应的污染，到空气或噪音高度污染、化学事故、疾病暴发或自然灾害。
The Ministry of Defence has investigated 14 former chemical weapons factories and stores across the UK for contamination, according to an official briefing seen by the Guardian.
根据卫报发布的官方简报，国防部已调查了14个前化学武器工厂和全英国的武器库造成的污染状况。
The project succeeded in screening 346 sites with potential chemical contamination risks and identifying 58 priority pollution sources for follow-up mitigation actions.
通过对346个具有潜在化学污染风险的点进行筛查，这一全球环境基金项目识别出58个重点污染源作为采取后续措施的重点。
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