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- With the control of the urban point pollution in recent years in drainage area of Dianchi region,the agricult ural non -point pollution loom large. 为了研究和控制农田面源污染,掌握其污染释放规律,选择紧靠滇池的大渔乡大棚种植区作为研究样本,在2001年进行了旱季和雨季的连续监测。
- To calculate average perennial load of non point source pollution, a direct measurement method is developed. 本文提出一种适合中国国情的计算非点源污染永久荷载的直接方法。
- Keywords contour hedgerow;non point pollution;semiarid region; 等高植物篱;面源污染;半干旱区;
- The paper introduces the control of camber in the construction of non prestressed continuous box beam, appearance and development of cracks of bottom plate of box beam. 介绍非预应力连续箱梁施工中预拱度的控制,以及箱梁底板裂缝的出现和开展,并分析其成因,从而确保箱梁施工质量满足设计和施工规范要求。
- I lost control of myself and hit him. 我控制不住自己，打了他。
- Rural sewage was an important part of non - point source pollution in China. 摘要农村污水已经是我国非点源污染的重要组成部分。
- I lost control of myself and hit Tom. 我控制不住自己，打了汤姆。
- Control of the secondary pollution. 控制二次污染。
- This is the basic meaning of non bis in idem. 一事不再理原则具有悠久的历史和丰富的内容，世界上许多国家的宪法性文件或刑事诉讼法中都确立了该原则。
- Enemy forces are in control of the city. 敌军控制著这座城市。
- They were in complete control of the situation. 他们完全控制了局势。
- Who's in control of the project? 谁是这个项目的负责人?
- Even Uncle Tang lost control of himself for a moment. 有一阵子连唐大叔都控制不住自己了。
- The Problem on Cost Control of Non - for -profit Hospitals 关于非营利性医院的成本控制问题
- It's no easy task to take control of a class of young children. 管住一个班的小孩子可不是件容易的事。
- He lost control of his car and ran it into a lamppost. 他没有控制住汽车，竟把车撞到了一个路灯杆上。
- He lost control of his bicycle and fell down. 他因控制不住他的自行车而跌倒了。
- After a long struggle, she gained control of the business. 她经过长期的努力，在业务上已能应付自如。
- Agricultural non - point pollution 农业面源污染
- He sat at the controls of the aircraft. 他坐在飞机的操纵装置前。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
