1.
Evaluation on eco-security in northern plateau of Shiyang River Basin
石羊河流域北部平原区生态安全评价
2.
Groundwater flow modelling in the North Plain of the Urumqi River Basin
乌鲁木齐河流域北部平原地下水流模拟
3.
Research on Eco-functional Regionalization in the Northern Plain Area of the Shiyang River Basin
石羊河流域北部平原区生态功能区划研究
4.
The Main Factors That Affect the Population and Nationality Structure in the Northeast Plateau in the Early and Middle Days of Qing Dynasty;
清初中期影响东北北部平原人口、民族构成演变的重要因素
5.
Some features around the northern plains appear similar to terrestrial seashores, while the plains themselves are among the smoothest areas ever found in the solar system.
北部平原呈现出类似于大陆海岸的特征，加之平原本身是太阳系中已知最平坦的区域之一。
6.
pasture grass of plains of South America and western North America.
南美和北美西部平原的牧场草。
7.
To the north of the lake area are extensive flatlands which are divided into three sections, the east, the middle and the west.
湖区以北是平原区，可分东、中、西三部分。
8.
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
9.
Geothermal and Geological Features of Sunhe Fault in the Northern Part of Beijing Plain
北京市平原区北部孙河断裂的地热地质特征
10.
Thir d, in the south and the middle part it obviously exceeds in the north and it in the plain exceeds in the mountain area. It takes place most in the east of south Jiangxi and little in the plain in north Jiangxi.
三是南部、中部明显多于北部,山区多于平原,赣南东部发生最多,赣北平原为少发区;
11.
valuable forage grass of dry upland areas and plains of western North America to northern Mexico.
北美西部到墨西哥北部干燥的高地地区和平原的有价值的草料草。
12.
A Quantitative Study of Different Directions of Rainfall in Plain Area of the East Part of Hebei Province
河北省东部平原区降水不同去向的定量研究
13.
SOME FUNDAMENTAL PROBLEMS OF QUATERNARY GEOLOGY OF EASTERN HEBEI PLAIN
试论河北平原东部第四纪地质几个基本问题
14.
Development and Lessons of the Grazing Industry in Northern Great Plains of the United States;
美国大平原北部放牧业的发展及经验教训
15.
DYNAMIC CHANGE OF LAND USE IN HEBEI SOUTHERN PLAIN BASED ON GIS;
基于GIS的河北南部平原土地利用变化动态分析
16.
Development and Research of Unused Land of Coastal Plain in the East of Hebei Province;
河北省东部滨海平原未利用土地的开发研究
17.
Recharge Mechanism Study of Deep Karst Water in Northern Luxi Plain
鲁西平原北部深层岩溶水的补给机理研究
18.
Wetland landscape ecological security patterns analysis and plan in Northeast of Sanjiang Plain
三江平原东北部湿地生态安全格局设计