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- ecological water transfer 生态输水
- Supplying water to Heishan Gorge Ecological Improvement Area has great significance on West Route engineering of South-to-North Water Transfer. 全面估算南水北调西线工程向黑山峡宁夏受水区供水对该区生态环境建设的生态效益。
- Large proportion of xylem benefit to the water transfer. 叶脉中木质部比重越大,越有利于水分的传输。
- The water intake areas of the East and Middle Routes of South-to-North Water Transfer Project are droughty.The groundwater is overexploited, and the ecological environment is badly destroyed. 摘要在充分考虑地下水超采的基础上,以系统分析理论和优化技术为指导,将水资源优化系统和其他系统组成一个综合的、开放式的巨系统;
- Study on Theory and Method of Ecological Water Demand in the Lower Reaches of Heihe River. 黑河流域下游生态需水理论与方法研究。
- The corresponding problems of ecological water requirement for vegetation construction in semi-arid grasslands are studied from microcosmic angle. 摘要重点从微观角度研究半干旱草原区植被建设生态需水相关问题。
- On the premise of protecting river hydrobiology habitat,ecological water demand in mountainous rivers was studied. 主要从保护河流水生生物栖息地出发,探讨山区河流生态需水量问题。
- The Ankang Prefecture was taken as example to calculate ecological water requirement. 本文以安康地区为例,计算现状年生态需水量为61。
- An integrated classification system for ecological water demand is suggested according to different criterions. 建立了不同标准下的生态需水分类体系;
- After that,take Yanan city for example to calculate two kinds of ecological water requirement in the year of 2000. 以西北黄土高原地区延安市为例,分别计算了2000年来水条件下的河道内及河道外生态需水。
- The calculation of ecological water consumption is the basis of redistributing water resources. 摘要生态需水量的计算是水资源优化配置的前提和基础。
- Virtual water trade within a nation or between nations can beseen as a strategy forthe real water transfer. 国家或地区之间的虚拟水贸易可被认为是真实水资源转移的选择性战略。
- The minimum instream ecological water demand is the epiboly value of each instream flow quantity. 河道内各项需水量的外包值为河道内的最小生态环境需水量。
- Xichuan the Danjiangkou Reservoir is the source of North Water Transfer Project. 淅川的丹江口水库是南水北调中线工程的源头。
- We also produce water transfer、cool press on transfer and iron on stud &stone、offset print PVC. 另有水转印和感压冷转及烫钻烫图、柯式印PVC。
- It is necessary that the project of ecological water compensation r is developed in Heifei because water system of Hefei is polluted. 合肥市的环城水体没有天然补给水源,极易引起水体污染,开展生态补水工程很有必要。
- The Danjiangkou reservoir is the water source area of the middle route project of S-N water transfer. 丹江口水库为南水北调中线工程水源地。
- Supplementary materials: water transfer membrane, activator, PU spot, and other water transfer material. 烫金纸和热转印模,硅胶板,硅胶辊,高温胶纸,高温胶水,花纹硅胶版;
- The Fluvial Ecological Water Requirements issue is presented by taking the ecological water requirement calculation for Xuecheng waterpower Station as a typical example. 本文阐述了水电工程的河流生态需水类型及其计算方法,以薛城水电站的生态需水量计算为实例,论述了小水电开发中的生态需水量问题。
- The questionnaire to local resident's response on the ecological water re-inflowing into the lower reaches of Tarim River has showed the following results. 通过问卷调查方法了解当地居民对塔里木河下游应急输水的响应。
