查询词典 river basin

These projects are: the "three norths" shelterbelts (the western area of Northeast, and the northern parts of North and Northwest China), the shelterbelts along the upper and middle reaches of the Yangtze River, the coastal shelterbelts, the plain farmland shelterbelts, the Taihang Mountains afforestation project, the anti-desertification project, the shelterbelts for comprehensive control in the Huaihe River and Taihu Lake basins, the shelterbelts for comprehensive control in the Pearl River basin, the shelterbelts for comprehensive control in the Liaohe River basin, and the shelterbelts along the middle reaches of the Yellow River.

这些工程是："三北"（东北西部、华北北部、西北地区）防护林体系工程、长江中上游防护林体系工程、沿海防护林体系工程、平原农田防护林体系工程、太行山绿化工程、防治沙漠化工程、淮河太湖流域综合治理防护林体系工程、珠江流域综合治理防护林体系工程、辽河流域综合治理防护林体系工程、黄河中游防护林体系工程。

These projects are: the ''three norths'' shelterbelts (the western area of Northeast, and the northern parts of North and Northwest China), the shelterbelts along the upper and middle reaches of the Yangtze River, the coastal shelterbelts, the plain farmland shelterbelts, the Taihang Mountains afforestation project, the anti-desertification project, the shelterbelts for comprehensive control in the Huaihe River and Taihu Lake basins, the shelterbelts for comprehensive control in the Pearl River basin, the shelterbelts for comprehensive control in the Liaohe River basin, and the shelterbelts along the middle reaches of the Yellow River.

这十大林业生态工程是："三北"(东北西部、华北北部、西北地区)防护林体系工程、长江中上游防护林体系工程、沿海防护林体系工程、平原农田防护林体系工程、太行山绿化工程、防治沙漠化工程、淮河太湖流域综合治理防护林体系工程、珠江流域综合治理防护林体系工程、辽河流域综合治理防护林体系工程、黄河中游防护林体系工程，规划造林总面积1.2亿公顷。

But, as China's Yellow River basin population and the increasing economic and social development, the development and use of the Yellow River reached unprecedented levels, the obvious contradiction between the Yellow River basin interprovincial water, the Yellow River flow frequency accelerated.

但是，随着我国黄河流域人口的不断增加和经济社会的发展，对黄河的开发利用达到前所未有的程度，黄河流域跨省区用水矛盾突出，黄河断流频率加快。

The results indicated that the water resources renewability in the Yellow River Basin was in middle level or below, and the whole basin's water resources renewability was very bad. Water resources social renewability of Presidial Cities in the Yellow River basin was in general level, and the others were worse than Presidial Cities, so the main cities' water resources social renewability in the Yellow River Basin was not good generally.

结果表明，黄河流域各区域可再生性能力基本上为中等或以下，整个黄河流域水资源可再生性能力较弱；15个主要城市中，省会城市水资源社会可再生性水平一般，其余城市属于较弱水平，总体上，黄河流域城市水资源社会可再生性能力普遍较弱。

The results show that the dynamic change of water resources in the Heihe River Basin is mainly reflected by three aspects, i.e., the formation, utilization and disappearance of runoff respectively, the runoff formation area accounting only for 10% of total area of the Heihe River Basin plays a dominant role in the dynamic change of water resources in the whole basin and affects the capabilities of take-in and send-out, conservation, evapotranspiration and conversion of water resources.

研究表明，本区水资源动态变化主要在径流形成、利用和消失三个区域内具有依次性体现的特征。其中占总流域面积10%左右的河川径流形成区，对全流域的水资源动态变化具有先决性作用，并在各个区域水动态变化体现上又受到系统对水的吞吐、留存、蒸散和转化能力大小的影响。

In Chapter 4, using the points of view of dissipative theory, the dissipative structure characteristics of ecological-economic system in the Changjiang River basin is analyzed, the development course and evolution characteristic of the ecological-economic system in the Changjiang River basin is demonstrated, and at last the negentropy sources and the entropy value of the ecological-economic system in the Changjiang River basin is radicated.

第四章运用耗散结构观分析研究了长江流域生态经济系统耗散结构特征，并用耗散结构理论论证了长江流域生态经济系统演变过程与演化特征，最后确立了长江流域生态经济系统的负熵源与熵值。

According to the basic principles of International Water Law,"Agreement on the Cooperation for the Sustainable Development of the Mekong River Basin"signed by four riparians of Lower Mekong which will affect the development of Mekong River,and the effects are analyzed in detailed,it is considered that the downstream countries will getmore benefits and have less obligations according to the Agreement,but the upstream countries areon the contrary,at same time,some of articles in the Agreement have ambiguous means so as toaffect the implementation,like as the articles of"Decision of Joint Committee","WaterUtilization and Inter-Basin Diversions","Emergency Situations"and so on,the rules will affectthe development of Lancang River Basin,likes:information sharing,international cooperation,water pollution and so on.

一些条款规定精确性不够将影响其可操作性，如&湄委会的决议&条款、&水资源利用及流域间分流规定&、&紧急情况&等。协定可能影响我国澜沧江流域开发的主要条款有：资料共享、国际合作、水污染、否决权及已有项目自然有效问题等。

These projects are: the "three norths" shelterbelts (the western area of Northeast, and the northern parts of North and Northwest China), the shelterbelts along the upper and middle reaches of the Yangtze River, the coastal shelterbelts, the plain farmland shelterbelts, the Taihang Mountains afforestation project, the anti-desertification project, the shelterbelts for comprehensive control in the Huaihe River and Taihu Lake basins, the shelterbelts for comprehensive control in the Pearl River basin, the shelterbelts for comprehensive control in the Liaohe River basin, and the shelterbelts along the middle reaches of the Yellow River.

这些工程是：&三北&（东北西部、华北北部、西北地区）防护林体系工程、长江中上游防护林体系工程、沿海防护林体系工程、平原农田防护林体系工程、太行山绿化工程、防治沙漠化工程、淮河太湖流域综合治理防护林体系工程、珠江流域综合治理防护林体系工程、辽河流域综合治理防护林体系工程、黄河中游防护林体系工程。

These projects are: the ''three norths'' shelterbelts (the western area of Northeast, and the northern parts of North and Northwest China), the shelterbelts along the upper and middle reaches of the Yangtze River, the coastal shelterbelts, the plain farmland shelterbelts, the Taihang Mountains afforestation project, the anti-desertification project, the shelterbelts for comprehensive control in the Huaihe River and Taihu Lake basins, the shelterbelts for comprehensive control in the Pearl River basin, the shelterbelts for comprehensive control in the Liaohe River basin, and the shelterbelts along the middle reaches of the Yellow River.

这十大林业生态工程是：&三北&(东北西部、华北北部、西北地区)防护林体系工程、长江中上游防护林体系工程、沿海防护林体系工程、平原农田防护林体系工程、太行山绿化工程、防治沙漠化工程、淮河太湖流域综合治理防护林体系工程、珠江流域综合治理防护林体系工程、辽河流域综合治理防护林体系工程、黄河中游防护林体系工程，规划造林总面积1.2亿公顷。

Choosing TVA and MDB, Tennessee Valley Authority in USA and MurrayDarling River Basin in Australia, as tow cases for comparative studies, analyzed the models of water resource multiobjective development which could be used in Lancang-Mekong River Basin; to TVA, mainly analyzed and summarized the models and experiences of its water resource mutiobjective development and coordinated management in the river basin's comprehensive development process; to MDB, mainly analyzed the models for integrating allocation and management of its transboundary water resource.

在世界众多的大河流域中，选择了美国田纳西流域和澳大利亚的墨累-达岭河流域，作为澜沧江—湄公河水资源系统多目标协同开发可借鉴的流域模式，进行对比分析研究。对TVA，重点分析其流域综合开发中水资源多目标协同开发和管理的模式与经验的借鉴；对MDB，则重点分析其流域整体管理模式及此模式中跨境水资源整体分配和管理模式的借鉴。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。