1.
Percentage of the Water Quality of the Yellow River System
黄河水系水质类别比例
2.
In 2001, the pollution in the Yellow River system was rather serious on the whole. The water quality of Grade V and worse than Grade V accounts for 62.9%.
2001年黄河水系污染总体较重，Ⅴ类和劣Ⅴ类水质断面占62.9%。
3.
The key factors involved in the changes in the Sihe river system are the invasion of the Yellow River and the opening of the Grand Canal.
泗河水系河道变迁的主要因素是黄河夺泗和南北大运河的开发。
4.
STUDY ON ECOLOGICAL ENVIRONMENT AND WATER SYSTEM RESPONDING TO THE ACTIVETY OF EASTERN KUNLUN FAULT ZONE IN HUANGHE RIVERHEAD AREA
黄河河源生态环境及活动构造的水系响应研究
5.
The Relationship of the Yellow River Flood and the Land Use Style between Hekou and Longmen Regions in the Han Dynasty;
两汉黄河水患与河口龙门间土地利用之关系
6.
Response relationship between the bank-full discharge in tail channel and the process of flow-sediment in the Yellow River estuary
黄河口尾闾河道平滩流量与水沙过程响应关系
7.
On Building a System of Water Rights in the Stem Lower Yellow River;
黄河下游干流水权体系建设问题探讨
8.
Study on Water Quantity and Water Quality United-operation System Based on Ecosystem in the Lower Yellow River;
黄河下游水量水质与生态联合调度系统研究
9.
The Social Evaluation of the Hydraulic Projects of Huangshuihe Base in Longkou City
龙口市黄水河流域水利工程体系社会评价研究
10.
Status and governing model of soil and water conservation in construction of Yellow River water and sediment control system
水土保持构建黄河水沙调控体系的地位及模式
11.
Sediment transport efficiency of floods in the lower Yellow River in relation with water-sediment combination and channel geometry
黄河下游洪水的输沙效率及其与水沙组合和河床形态的关系
12.
Pollution character of heavy metals in the water-sediment system from Baotou section of the Yellow River
黄河包头段水-沉积物系统中重金属的污染特征
13.
The Design and Implementation of Yellow River Sudden Water Pollution Emergency System;
黄河流域突发性水污染应急系统的设计与实现
14.
The Design Study of Automatic Control System for Waterworks in Zhang Qiu Huanghe Town;
章丘市黄河乡自来水厂自控系统设计研究
15.
Variations in the Water and Sediment Fluxes Entering the Sea and Their Relation to the Evolution of the Yellow River Delta;
黄河入海水沙通量变化规律与三角洲演变关系
16.
An Analysis of Marsh Aqutic Spermatophyte Flora of the Old Yellow River in the East of Henan;
豫东黄河故道湿地水生种子植物区系分析
17.
The Relationship of the Yellow River Flood and the Land Use in the Middle Reaches during the Han Dynasties;
两汉时期黄河水患与中游土地利用之关系
18.
Study on the Relationship between Investment in Water and Soil Conservation and the Economic Growth in the Yellow River Basin;
黄河流域水土保持投资与经济增长关系的研究