长江干流,the Yangtze River mainstream
1)the Yangtze River mainstream长江干流
1.δ~(15)N of dissolved nitrate (NO_3-) and suspended particulate matters (SPM) in surface water ofthe Yangtze River mainstream and its estuary were analyzed by using the preparation method in .确立了一套完整的水体中氮的稳定同位素分析预处理方法,并运用该方法对长江干流以及长江口海域表层水体中的溶解态硝酸盐和悬浮颗粒物的δ~(15)N特征进行分析,根据不同季节、不同区域内其δ~(15)N值的变化研究水体中氮的迁移、转化等生物地球化学过程,揭示其环境行为,从而对该海域的氮循环机制进行探索。
英文短句/例句
1.Evaluating Waterfront Region along the Yangtze River Mainstream in Jingjiang City;靖江市长江干流岸线评价与开发建议
2.REGIONAL DEVELOPMENT IN THE YANGTZE BASIN AND CHINA′S INDUSTRIALIZATION;长江干流地区区域发展与国家工业化
3.Analysis on changing tendency of water quality in trunk stream of Yangtze River Since 20002000年以来长江干流水质变化趋势分析
4.Study of Eutrophication in Main Stream and Tributaries of Yangtze River in the Three Gorges Reservoir Area三峡库区长江干流和支流富营养化研究
5.Research on the Biogeochemical Mechanism of Silicon at the Main Stream and Estuarine of Yangtze River;长江干流及河口硅的生物地球化学研究
6.RESOURCES EVALUATION AND DEVELOPMENT OFWATERFRONT ALONG YANGTZE RIVER MAINSTREAM: FROM JIUJIANG TO XINJI TOWHEAD SECTION;长江干流九江—新济洲段岸线资源评价与开发利用
7.Suspended Sediment Rating Curve of the Yangtze (Changjiang) River: Characteristics, Interpretations and Practices;长江干流水沙关系模型特征、河流地貌学意义及其应用浅析
8.Yangtse River mainstream, Dongting Lake and Poyang Lake all ebb from warning water level today长江干流及洞庭湖、鄱阳湖今起全部退出警戒水位
9.Forecast of the River way Change and the Distribution of Snails after Construction of Sanxia Dam of Yangtze River in Jianli County of Hubei Provence三峡建坝后湖北监利县长江干流河道变化与钉螺动态的预测研究
10.A strategic issue on sustainable economic development in the Changjiang Valley in the early 21st century21世纪初长江干流地区经济持续发展的战略思考
11.The Study of Phophorus Species Distribution in the Three Gorges Reservoir and the Main Channel of the Changjiang(Yangtze River) after the Filling to 135 Meter;三峡水库蓄水至135米后库区和长江干流各形态磷的分布特征研究
12.Study on the Distribution and Influence Mechanism of pCO_2 in the Yangtze River Mainstream and Estuary;长江干流及其河口水体pCO_2的分布与影响因素的初步研究
13.Relationship between Economic Development and Land-Use Conversion:A Case Study of the Main Stream Area of the Yangtze River Basin;地区经济发展与土地利用转换——以长江干流地区为例
14.Water-front resources evaluation supported by GIS:A sample on the Changjiang Mainstream in Wuhan Metropolis;基于GIS的内河岸线资源评价研究——以武汉市域长江干流为例
15.Upper Yangtze River Annual Runoff Analysis and Its Forecast;长江上游干流区径流变化规律及预测研究
16.The Adaptability between Waterway Navigation Capabilities and Logisitics Demands of Yangtze River长江干线航道通航能力与物流需求适应性研究
17.Countermeasures of channel regulation for main stem of the mid-lower Yangtze River after completion of TGP三峡工程建成后长江中下游干流河道治理对策
18.Discussion on beach land control and utilization of the main stem of mid-lower Yangtze River长江中下游干流洲滩控制利用思路初步探讨
相关短句/例句
Jiangsu Reach of the Yangtze River长江干流江苏段
3)Changjiang River main channels长江干流河道
1.Finally,characteristics and changing tendency of annual runoffs and sediment loads of theChangjiang River main channels are analyzed,on the basis of observed data of Cuntan,Yichang,Jianli,Ha.以长江干流河道控制水文站寸滩、宜昌、监利、汉口和大通1950实测数据为基础,初步分析了长江干流河道水沙特性与变化趋势。
4)stem stream of Yangtze River in lower reach长江下游干流
5)Bank of Changjiang长江干流堤岸
6)Yangtze river main stream长江干流堤防
1.With the example of foundation consolidation and seepage protection in Lianggong section ofYangtze river main stream protection embankment, the paper introduces a new forming wall technology grooving forming wall construction technology equipment, principle and construction.结合长江干流堤防梁公堤段堤基加固防渗处理的工程实例，论述了一种成墙新工艺—切槽成墙施工工艺的设备、原理及施工等问题。
延伸阅读
长江宜宾—宜昌段水电规划长江宜宾—宜昌段水电规划hydropower development planning of the Yibin-Yichang reach of Changjiang (Yangtz) riverC 11orlg Jror、gy一t〕一r、Y一c}〕〔】;10‘」tjoll引1、一l〔}!‘:r、QLz。{1、J(-长江宜宾一宜昌段水电规划[hydroPowerdevelopment planning of the Yib一n一Yiehangreaeh of Changiiang(Yangtze)river习根据长江水利委员会编制的《长江流域综合利用规划要点报告(一九八八年修订)》，在宜宾一宜昌河段安排有石硼、朱杨溪、小南海、三峡和葛洲坝5级水电站(见图)。该河段的治理与开发重点在于减免洪灾损失、利用水能发电和提高河道通航能力。冲离从111长江宜宾宜昌段梯级水电站布置图其中长江三峡工程是为防洪、发电、航运服务的控制性工程.其水库承担主要的调节任务。葛洲坝水利枢纽的水库承担反调节任务。其余3座是径流式水电站5座水库共有总库容542.5亿m二‘.其中防洪库容221.5亿m3.兴利库容167.9亿m3。5座水电站总装机容量25945 MW，平均年发电量1282亿kw·h。长江宜宾一宜昌段又称川江，河段长1洲0 km.落差219. Zm，河道平均比降为。.021%。宜昌水文站以上的流域面积约100万kmZ，其中在本河段汇入的支流流域面积占半数以上。宜昌水文站平均年径流量4510亿m“，平均年输沙量5.3亿t。本河段拥有水能理论蕴藏量2161亿kw·h/a。长江宜宾至重庆段流经丘陵，两岸地势较低.人口较稠密，为减少水库淹没损失.不宜建高坝大库。开发本河段的主要任务是改善河道通航条件并结合发电。在该河段布置有石硼、朱杨溪和小南海3座枢纽。为不淹宜宾市，规划石硼正常蓄水位为265m;为不淹沪州市，规划朱杨溪正常蓄水位为23om;而小南海正常蓄水位为195 mo长江从重庆至宜昌段流经峡谷，两岸山势陡峻，河谷狭窄，河床深切。开发本河段的主要任务之一是防洪。因本河段是控制长江上游洪水的咽喉要地.控制武汉市洪水来水的2/3以上，又距重点防洪的荆江地试较近。主要任务之二是水力发电。因本河段水能资源丰富，且距川东、重庆、华中、华东电网的跄离较近主要任务之三是改善航运，建坝奎水可增大航道水深，而水库调节径流后又增大长江中下游枯水期流量。本河段最下游的茜洲坝水利枢纽已经建成，其正常蓄水位为“m，装机容t2715MW，平均年发电t157亿kw。h.长江三峡工程建成投产后，葛洲坝水利枢纽将成为反调节水库，把三峡水电站发电后的日内不均匀流t调节成较均匀的流量出库以适应航运要求。1992年4月中国第七届全国人民代表大会第五次会议通过了关于兴建长江三峡工程的决议，决定批准将兴建长江三峡工程列人国家1991~200。年国民经济和社会发展十年规划.1993年7月国务院审查批准了长江三峡工程初步设计报告(枢纽工程)，1994年12月14日，长江三峡工程正式开工。
