Hakkas is one important people department of the Han nationality.

Policy Comment about the Han Nationality Scholar of Huang Taiji

皇太极的汉族文人政策评述

Distribution of 19 red cell's blood group antigens in the Han nationality in Heilongjiang

红细胞血型十九种抗原在黑龙江汉族人群中的分布

Application of Red Clay to Irrigation Works in Guizhou

红粘土在贵州水利工程中的应用

Building irrigation works and protecting cultivated land, etc.

加强水利建设与保护耕地等七项措施，以促进农业飞速发展。

Application of Fuzzy Control System in yu men kou Yellow River irrigation works project

模糊控制系统在禹门口黄河水利工程中的应用

It is the inevitable tendency that irrigation works economy grows.

是水利经济发展的必然趋势。

Serial Communication System Design in Distributed Multistation Monitor and Control System of Irrigation Works

水利枢纽分布式多机监控系统中的串行通讯

Irrigation Works and "Basic Economic Regions" in the Western Han Dynasty

西汉水利工程与基本经济区

Application of PDCA skill in project management of irrigation works

PDCA技术在水利工程施工管理中的应用

Erosion and repair of concrete buildings of water pumping irrigation works

提水灌溉工程混凝土建筑物的侵蚀及修复

On the Social Basis of Rural Irrigation Works

论乡村水利的社会基础&以荆门农田水利调查为例

Application of Wooden Model in Manufacture of Organic Glass of Irrigation Works Model

木模在水工模型-有机玻璃制作中的应用

The cost bearing of irrigation works is a typical allocation problem.

农田水利工程投资分摊问题是一种典型的分配问题。

Investment on Irrigation Works under Public Finance System

公共财政体制下的水利投入研究

The Preliminary Research of Decision-making and Analyse in the Irrigation Works Using

决策分析理论在水利工程的应用初探

Optimization on the Design Probability of Irrigation Works and Its Economic Demonstration

灌溉保证率的优选及其经济论证襄屯灌区喷灌示范工程设计

Irrigation works have an important position in China for a long history.

水利在中国有着重要地位和悠久历史。

Model Test Control System in Irrigation Works

水利模型实验控制系统

Influence of Irrigation Water Temperature on the Infiltration Characteristics of Frozen Soils

灌溉水温对冻融土入渗规律的影响

Analysis and Countermeasures of Yellow River Irrigation Water Right Compensable Transfer

引黄灌溉与黄河断流万家寨引黄供水区的农业灌溉问题分析引黄灌溉用水权有偿转让机制研究