您要查找的是不是：
- The accompanying graphs show two parameters relating to industrial and sewage pollution respectively. 以下图表显示两项和工业及住宅污水污染相关的参数。
- I said, deep footprints can nourish the soul of life, full of washing sewage pollution and meet clean tomorrow. 我却说，深重脚印可以滋养灵魂，洗涤人生的斑斑污污，迎接清新洁净的明天。
- ANALYSIS AND CONTROL OF OIL DEPOT SEWAGE POLLUTION SOURCE 石油库污水污染源分析及控制
- Biological Sewage Pollution in Futian District of Shenzhen 深圳市福田区污水生物性污染状况初步分析
- Study on Sewage Pollution Control in Economic Development Zone 开发区污水治理若干问题探讨
- International Sewage Pollution Prevention Certificate 国际防止生活污水污染证书
- Reduction of sewage pollution on Xiamen waters from bleaching and dyeing mill 怎样减少漂染废水污染厦门海域
- A pipe for carrying off water or sewage. 排水管排水或污水的管子
- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- Pollution control has cleared the air. 污染管制已净化了空气。
- Man is fighting a battle against pollution. 人类正在与污染作斗争。
- Pollution is still very much a live issue. 污染现象仍然是当前的大问题。
- The soil becomes more and more acidic as pollution mounts up. 随着污染的加剧，土壤的酸化越来越严重。
- It requires great efforts to clarify sewage in cities. 净化城市的污水需要很大的努力。
- A clamor in the press for pollution control. 在报纸上对污染控制的呼吁
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- Pollution has stripped the trees of their foliage. 污染剥光了这些树的叶子。
- We have freed the lake from pollution. 我们已经清除了该湖的污染。
- 43 species are identified,including 6 common species,and the relative number of soil protozoa in compound sewage pollution soil is low. 共记录了43种土壤原生动物;6种共有种;污染土壤中原生动物相对数量少.
- The river was contaminated with sewage. 这河水被污水污染了。
