您要查找的是不是:
- COMPREHENSIVE INTEGRATION OF LAKE EUTROPHICATION CONTROL TECHNIQUE 湖泊富营养化控制技术综合集成方法框架
- Can We Control Lake Eutrophication by Dredging? 底泥疏浚能控制湖泊富营养化吗?
- MIS Framework on Comprehensive Integration of Lake Eutrophication Control Techniques 基于湖泊富营养化控制技术综合集成的管理信息系统框架研究
- Ecological engineering for eutrophication control in lake. 湖泊富营养化治理的生态工程。
- lake eutrophication control 湖泊富营养化控制
- This paper summarized the condition on eutrophication of West Lake in Hangzhou city,put forward the measures of eutrophication control. 本文综述了杭州西湖水体富营养化的状况,并为西湖水体富营养化的控制提出了建议和对策。
- The modified osculating value method is applied in the lake eutrophication. 将改进后的密切值法应用于湖泊富营养化评价中。
- The long-time ecological effect of eutrophication control measures such as damming, dredging, diluting etc. 结果表明,大部分湖区浮游植物群落结构与治理前基本相同,仍以蓝藻占绝对优势。
- Hydrologic process and meteorologic factor play an important role in the lake eutrophication and algae bloom. 水文过程与气象因子在湖泊富营养化及藻华爆发的过程中起着决定性的作用。
- Lake pollution and eutrophication control in China 国内湖泊水质污染及富营养化治理
- And corresponding bio-control of lake eutrophication was also described to gradually remediate natural eco-environment of lake. 文中探讨了治理湖泊富营养化,逐步修复湖泊自然生态环境应采取的对策。
- The release of acid extractable organic phosphate in sediment might be an important process leading lake eutrophication except iron-bound phosphorus. 沉积物中酸可提取有机磷的释放可能又是一个导致湖泊富营养化的重要过程。
- On such a basis,technical approaches to bioremediation of lake eutrophication were proposed.Besides,advantages and disadvantages of mechanical dredging and bioremediation were anal... 提出了修复湖泊富营养化的技术途径,阐明了笔者对机械清淤和生物修复各自具有的优势和缺陷的看法。
- The rapid development of economic and sharp growth of population in Dianchi Lake watershed has caused great changes of land cover,and thus lake eutrophication and crises of water resources. 滇池流域经济的迅速发展和人口的急剧增长引起了流域土地覆盖的巨大变化,由此造成了严重的湖泊富营养化和水资源危机。
- Investigation Standards for Lake Eutrophication 湖泊富营养化调查规范
- assessment of lake eutrophication 湖泊富营养化程度
- As the development of industrialization, the growing human production activities, a lot of organic pollutants were discharged into lakes and in which accumulated ,which causes the lake eutrophication. 由于工业化的发展和人类生产活动的加剧,大量有机污染物不断排入湖泊并在其中积累,致使湖泊产生了富营养化现象,已成为日益突出的环境问题。
- Industry rarely thrives under government control. 在政府控制之下工业很少会发达。
- It is dangerous to walk on thin ice in a lake. 在湖中薄冰上行走是很危险的。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。