1.
Experimental Study on Practical Agricultural Water-saving Measures on Huabei Plain;
华北平原农业节水实用措施试验研究
2.
Studyon Sustainable Utilization of Groundwater in North China Plain
华北平原地下水资源可持续利用研究
3.
Study on the Features of the UV-B Radiation and Ecological Effects in North China Plain;
华北平原北部太阳辐射特征及生态效应研究
4.
Research on Groundwater Regulation and Recoveryin North China Plain after the Implementation of South-to-North Water Transfer
南水北调实施后华北平原地下水调控研究
5.
THE DISTRIBUTION AND RECLAMATION OF SALINE-ALKALI SOILS OF NORTH CHINA PLAIN AND THE WEI-HO PLAIN IN THE PERIOD OF CHOU-HAN DYNASTIES
周秦两汉时代华北平原与渭河平原盐碱土的分布及利用改良
6.
Conditional Simulation of Hydro-geological Structure and Its Application in Plain Area:A Case Study of North China Plain
平原地区水文地质结构条件模拟及其应用:以华北平原为例
7.
THE APPLICABILITY RESEARCH OF WOFOST MODEL IN NORTH CHINA PLAIN
作物生长模型WOFOST在华北平原的适用性研究
8.
DEVELOPMENT AND GEOGRAPHICAL DISTRIBUTION OF THE COLONY OF TOWN NAMES IN THE NORTH CHINA PLAIN
华北平原城镇地名群的发展及其地理分布特征
9.
Taihang Mountain, standing on the edge of Campagna of North-China, is the headstream of Hai River.
太行山雄居华北平原西缘，是海河的发源地。
10.
Study on the Restrictive Factors for Bird Survival in Cultivation Areas of North China Plain
华北平原耕作区鸟类生存制约因子初步研究
11.
Methane Fluxes and the Influential Factors in the Typical Farmlands in the North China Plain;
华北平原典型农田甲烷通量及其影响因子研究
12.
Ammonia Volatilization from Nitrogen Fertilization in Winter Wheat-Summer Maize Rotation System in the North China Plain;
华北平原冬小麦—夏玉米轮作体系氮肥的氨挥发
13.
Energy Efficiency of Fertilization in the Production of Wheat and Maize in the Northern China Plain;
华北平原小麦和玉米生产中施肥的能量效率
14.
Groundwater Age and Recharge Temperature in the Quantenary Aquifers in North China Plain;
华北平原第四系含水层地下水年龄与补给温度
15.
Research on Evolvement of Shallow Groundwater System Impacted by Exploiting in North China Plain;
开采条件下华北平原浅层地下水系统演变研究
16.
The Study on Water Consumption Characteristics of Poplar Sheltbelts System in the Cropland of North China Plain;
华北平原杨树农田防护林系统耗水特征的研究
17.
The Growth Process and Influencing Factors of Villages in North China Plain of Ming-Qing Period;
人口的增殖流动与明清华北平原的村落发展
18.
The Subdivision and Concentration of Villages in Huabei Plain in the Ming and Qing Dynasties;
明清华北平原村落的裂变分化与密集化过程