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- Keywords discharge of two-stage treated wastewater;ecologic situation of water;bio-activity;benthos; 污水二级处理排放水;水体生态;微生物活性;底生生物;
- ecologic situation of water 水体生态
- According to practical situation of water system in Ben Gong, it is concerned industrial optimization of water system and its study in mechanics. 本文根据本钢供水系统的实际状况,工业供水系统优化及其力学问题研究。
- By introducing the situation of water resource shortage,the urgency and necessity of reusing municipal sewage are stated. 通过对我国水资源短缺状况的论述,说明了我国城市污水回用的紧迫性、必要性。
- The present situation of water res ource in China is analyzed, and the importance of rational consumption is discus sed. 讨论了水资源合理利用的重要性;
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- Due to the influence of the heterogencity,the situation of water driving is non-equilibrium in the interlayer at the same well pattern. 在同套开发井网内,由于受非均质的影响,层间水驱状况不均衡。
- The pipe burst and a spout of water shoot out. 水管破裂了,一股水喷了出来。
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- The flower languished from lack of water. 花因缺水而枯萎。
- We can get the characteristics of the present situation of water pollution in Jinan city from the analyses of the statistics of Jinan Environmental Protection Bureau. 摘要由环保统计资料分析得出济南市水污染的现状特征是地表水体普遍受到污染,并有进一步恶化的趋势;
- The man poised a bucket of water on the head. 那个男人头上平稳地顶着一桶水。
- Based on the coupled model of water quality and water quality, this paper estimated the pollution condition for the water soure area, and move backward situation of Handan spring. 摘要采用水质水量耦合模型,对水源地的污染状况进行评价,提出不同开采条件下黑龙洞泉口的污水倒灌情况。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- Rocks are worn smooth through the agency of water. 岩石由于水的作用而变得光滑。
- It's a situation of dog-eat-dog and the devil take the hindmost. 这是一个自相残杀,落后遭殃的局面。
- The tidal wave formed a terrifying wall of water. 海啸形成一堵骇人的水墙。
- With regard to the severe situation of water resources in China,scarcity and externality of water resources are analyzed by use of theories and methods of economics. 针对我国日益严峻的水资源形势,用经济学理论和方法分析水资源的稀缺性和外部性,并根据科斯第三定理,提出明晰水权、建立水市场等缓解水资源稀缺性和外部性的对策。
- Gushes of water sprayed out of the pipe. 好几股水流从管子里喷出来。