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- wide area comprehensive water pollution survey 大面积水污染综合调查
- Water Pollution Survey Using the Typical Spectrum of Ozone Oxidation Luminescence 利用臭氧氧化发光光谱特征检测水质污染
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- Eg: The air pollution survey revealed. 空气污染调查显示。
- water pollution survey 水体污染调查
- Was water pollution a problem before? 以前有水污染问题吗?
- Eg: They did a lot to stop water pollution. 他们采取大量措施制止水污染。
- Is the water polluted at source or further downstream? 河水是在源头还是在流出之後受到污染的？
- Fight the mounting threat of urban water pollution. 应对日益严重的城市水污染的威胁。
- Water pollution did damage to the crops. 水污染对农作物造成损害。
- Industrial water Pollution Control II. 工业水污染控制2。
- How are frogs being harmed by water pollution? 水污染是如何对青蛙造成损害的?
- Design a poster for preventing water pollution. 设计一幅防止水污染的海报。
- The concern of this book is water pollution. 这本书所讲的是水污染问题。
- The noise pollution survey revealed a rather surprising and possibly amusing old fashioned source of noise. 这个有关噪音的污染调查还揭示了一种出人意外而同时可能会引人意外而同时可能会引人发笑的老式噪音源。
- Water pollution has also increased with urban development. 随着城市发展，水污染问题日益严重。
- Oldfashioned The noise pollution survey revealed a rather surprising and possibly amusing oldfashioned source of noise. 这个有关噪声污染的调查还揭示了一种出人意外而同时可能会引人发笑的老式噪音源。
- Soil erosion is a main contributor to water pollution. 土壤侵蚀是水污染的一个主要根源。
- Water pollution causes the residents vulnerable to decease. 水的污染使居民们容易得病。
- The noise pollution survey revealed a rather surprising and possibly amusing old-fashioned source of noise. It turned out to be snoring! 这个有关噪声污染的调查还提示了一种出人意料外而同时可能会引人发笑的老式噪音源。它竟然是鼾声。
