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- water abstraction from rivers 从河流中抽取水
- The water pumped from wells is much cleaner than that pumped from rivers. 从井里抽出来的水比从河里抽上来的水清洁得多。
- Statics, the physicist knows, is only an abstraction from dynamics. 物理学家知道,静力学只是动力学的一种抽象。
- The history that the farmers drink the water directly from rivers,lakes,ponds and ditches has come to an end. 基本结束了中国农民世代直接饮用江、河、湖、塘、沟水和土井水的历史。
- As a guide for those assessing applications for new water abstraction permits? 作为对申请新取水许可证进行评估的指导?
- Man can only drink or use the other 3% of the fresh water which comes from rivers, lakes and underground. 人类只能饮用其他3%25的来自河流、湖泊和地下的淡水。
- In this paper,we report the water soluble antioxidant abstract from useless coffee bean. 本文研究了从等外品咖啡豆提取水溶性食品抗氧化剂。
- Almost 60% of the world's fresh water with drys freshwater withdrawals from rivers, lakes and other water resources go to world illgating toward irrigating fields. 大约世界上60%25从河流,湖泊和其他水资源回流的淡水在农田中灌溉使用。
- The seepage from rivers or canals is an important issue in efficient water utilization and water environment safety, and therefore there is a need to quantify it. 摘要河渠渗漏是水资源利用与水环境保护中重要环节之一,对它进行量化具有重要的实践意义。
- This article is abstracted from a longer book. 这篇文章是由一本书浓缩而来的。
- Topics covered are: an overview of water resources, groundwater, water abstraction, and drinking water quality. 涉及了水资源概况、地下水、水的提取和饮用水质量等各方面。
- Almost 60% of the world's fresh water with r freshwater withdrawals from rivers, lakes and other water resources go to work every gating toward irrigating fields. 几乎60%25的世界上的淡水取自河流,湖泊和其他的水资源,用来灌溉田地。
- The article was abstracted from a longer book. 这篇文章是一本厚书的提要。
- Methods:Oral liquid was made by steam distillation,alcohol abstraction method,water abstraction and alcohol precipitation. 方法:分别采用水蒸气蒸馏法、醇提法、水提醇沉法制成口服液;
- Rubber is abstracted from trees. 橡胶是从树中抽取的。
- Includes selected abstracts from research journals. 包括研究期刊中精选的摘要。
- The freshwater biome is made from river, lakes, and streams. 淡水是由河流、湖泊和溪流组成的。
- Compared with conventionally filter, the technique of percolating water abstraction is a new technics,which is characterized by for good abundant water and low cost. 天然河床渗滤取水技术是一种通过渗滤系统净化取水的新工艺。
- Using this approach, we can abstract from fluctuation in Aggregate Demand. 运用这一方法,我们可以抽掉总需求中不断变化的因素。