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- This characteristic of Crucian carp can be used for the evaluation of pollution amount of water quality, and as a biological index for environmental monitoring. 可利用鱼的这种特性评价水质污染程度，作为环境监测的生物学指标。
- After the evaluation of water quality and analysis of pollution source of Baishui River in Jiuzhaigou, the aquatic environment capacity is calculated using section-beginning control model. 摘要以九寨沟县白水江为研究对象，在水质现状评价以及污染来源分析等基础上，采用段首控制法对其进行水环境容量计算。
- evaluation of status of pollution 污染现状评价
- We now come to the question of pollution. 我们现在开始谈污染问题。
- Some sources of pollution have been curbed. 对原有的一些污染源进行了治理。
- There's a lot of pollution in the air here. 这里的空气有大量的污染物质。
- Well,let's turn to the problem of pollution. 那么，我们讨论污染问题吧。
- Unclear waste is a kind of pollution. 核废弃物是一种污染。
- What kind of pollution is the most risky? 什么样的污染是最危险的?
- Any kind of pollution will do harm to health. 任何污染都会危害健康。
- The quality control and evaluation of suppliers. 对供应商的质量控制与供应商的质量考核、评价。
- I'd like to clear up the point of pollution. 我想弄清楚污染的问题。
- Follow-up and evaluation of training impact. 对培训影响的跟踪调查和评估气体技师。
- Retrospect and prospect of pollution ecology. 污染生态学研究的回顾与展望。
- Evaluation Of Quality Education In School P.E. 学校体育教育的素质教育价值审视。
- On the subject of pollution, it's a global problem. 有关污染,这是个全球性问题。
- Evaluation of Company Pilot Reports. 公司飞行员报告的评估。
- Noise is another kind of pollution . 噪音是另外一种污染。
- Critical evaluation of Wu Li's religious thought. 吴历宗教思想述评。
- Let's turn to discussing the problem of pollution. 让我们把话题转向讨论污染问题。
