长江水系

长江水系集装箱港口竞争策略研究

The Analysis of the Yangtze River System Container Port Competitive Strategy

长江水系河水氮污染

Nitrogen contamination in the Yangtze River system , China

长江水系中华绒螯蟹线粒体DNA的遗传多样性研究

Study on mitochondrial DNA diversity of Eriocheir sinensis in ChangJiang River

对1979、1980两年长江水系水体、鱼类及部分江底沉积物中天然铀含量进行了分析测定。所得结果表明，水中天然U含量变化，从上游至下游呈现逐渐减低的趋势。

The uranium content in water and fish in Yangtze River is determined in 1979 , 1980 . The results of U content are given , it shows a change trend from high to low in U content from upper to lower .

长江水系河水的地球化学特征

The geochemical characteristics of the water in the Changjiang River System

长江水系放射性水平调查及评价

Survey and assessment of radioactivity level in Yangtze River water system

长江水系河流沉积物重金属元素含量的计算方法研究

Calculation of heavy metal contents in sediments of the Changjiang River System

长江水系在三峡段初始形成时间研究

Study on Initial Formation Time of Three Gorges Region in the Yangtze Aquo-System

黄河源区黄河袭夺长江水系之初探

The Yellow River in its source area captured the branches of the Yangtze River

长江水系中华绒螯蟹工厂化养殖

Industrialized Culture of Chinese Crab ( Eriocheir sinensis ) Originated from the Yangtze River

岩性和气候条件对长江水系河水主要离子化学的影响

The Effect of Lithology and Climate on Major Ion Chemistry of the Yangtze River System

双室沸腾浮动床在长江水系除盐系统中的应用

Application of double - chamber boiling float bed in demineralization system for Yangtze River system

陕南长江水系河流输沙经验模型研究

Study on sediment transport models for tributaries of the Yangtze River in south Shanxi Province

欧、美中华绒螯蟹源于中国长江水系中华绒螯蟹的遗传证据

Genetic evidence of immigration of Eriocheir sinensis in Europe and USA from Yangtze River in China

作者建议把肝脏指数75作为捕捞长江水系河蟹最佳时机的指标。

The liver index 7.5 could be suggested as the indicator to harvest the mitten crab of Yangtze population .

长江水系四大家鱼种质资源的保护和合理利用

Protection and rational utilization of the germplasm resources of the four major Chinese carps in the Yangtze River System

长江水系沉积物重金属含量空间分布特征研究&空间自相关与分形方法

Spatial distribution characteristics of heavy metals in the sediments of Changjiang River system & spatial autocorrelation and fractal methods

长江水系低温低浊水混凝沉淀技术

Discussion and Practice on the coagulation and sedimentation technology of the low temperature and turbidity water of the Yangtze River

西峡晚白垩世恐龙蛋化石宏观矿物组成研究及意义长江水系沉积物碎屑矿物组成及其示踪意义

A Study on the Macro Mineral Compositions of the Dinosaur Egg Fossils in the Late Cretaceous Collected from Xixia Basin , Henan Province

通过调查，对长江水系放射性水平的现状分布特点及变化趋势有了新的了解。

New informations about the present situation , distribution characteristics and trends in the change of radioactivity levels in Yangtze River water system were obtained through the investigation .

灵渠是中国沟通长江水系和珠江水系的古运河。

Ling Qu ( Ling Canal ) ， also called Dou River or Xing'an Canal ， was an ancient canal that connected the Yangtze River system and Pearl River system .

2008年，我国内河危险品运输量已达2亿多吨，其中长江水系1.5亿吨，约占全国内河总运量的70%。

In 2008 , the amount of dangerous goods carried by inland waterway transport is more than 200 million tons , and the Yangtze River is about 150 million accounting for 70 % .

辐射剂量估算表明，长江水系后民经本途径产生的最大个人有效剂量当量仅占该地区天然辐射水平的2%左右。

The estimation of radiation dosage showed that the maximum effective dose equivalent received by local residents from water in Yangtze River area was only about 2 % of natural radiation level in that area .

本文首先介绍了长江水系的航道、航线和船型状况，并从腹地集装箱运输组织及生成量情况、集装箱干线港口发展现状、层次布局及发展趋势三个方面阐述了长江集装箱运输的发展现状；

Firstly , the status in quo of Yangtze River is presented including sea-routes course and vessel type , the setup and created quantity of container 's transportation , the development status , layouts development trend of container trunk .

锦州港拥有许多家船公司开设的多条集装箱班轮航线，已经构成了贯通南北沿海主要港口、全面辐射珠江水系和长江水系的两个T型集装箱运输网络。

Jinzhou Port has many of the company opened container liner routes , constitute the two T-type container transportation network through the main port in the north and south along the coast , full radiation of the Pearl River and Yangtze River .

在这个广阔的疆域中，包括黄河水系、海河水系、山东半岛水系、淮河水系和长江水系等五大水系，还包括很多山脉。

In this vast territory , including five major river systems of the Yellow River drainage , the Haihe River drainage , the Shandong Peninsula drainage , the Huaihe River and the Yangtze River drainage , but also a lot of mountain .

究其原因，主要有国家宏观政策、自然因素、船舶技术状况、经营管理等，但是运力结构不适应当前水运市场的需要却是广大长江水系工作者的共识。

National macroscopic policies , natural factors , ship 's technique conditions and management are the main reason . It 's the common demand to many workers of water transportation departments that the construction of transportation capability is not adapt to the requirement of shipping market .

华溪蟹是我国淡水蟹类特有属的代表，种类最多，分布最广，数量也最大，见于整个长江水系及其支流等广阔地区的中高山区及丘陵、平原等不同的生态区。

Sinopotamon is representative of the most widely distributed endemic freshwater crabs in our country , and the variety and numbers are the largest in the Yangtze River and its tributaries such as wide area of high mountains and hills , plains and other different ecological zones .

以化工厂脱离子水单元增设一条生产线设计为例，论述了在长江水系除盐系统中采用双室沸腾浮动床技术的经济性和可靠性，探讨了其在应用中的有关问题。

An example , adding one production line to demineralized water unit of chemical works , is given to set forth economy and feasibility of application of double - chamber boiling float bed in demineralization system for Yangtze River , some problems relating to the application are discussed too .

西南地区流域是我国流域系统的重要组成部分，它包括了长江水系上游和澜沧江、怒江、雅鲁藏布江三条国际河流。

The southwest river basin systems , which include the upper reaches of the Yangtze River , Lancang River , Nujiang River and Yarlung Zangbo River , are important components of the national river basin system . Lancang River , Nujiang River and Yarlung Zangbo River are three international rivers .