Yulin District

Evaluation of Land Ecosystem Service Values in Yulin District

榆林市土地生态系统服务功能价值测评

Land Cover Change and its Causes in Yulin District

陕北榆林地区土地覆被变化分析

Conceptions on electric power development in Yulin District

榆林市电力发展研究

Firstly , the author introduces the geographic and human landscape of Yulin district from two aspects .

首先，对于榆林地区的地理与人文概观从二个方面进行阐述。

Supplying & Utilizing Electricity of Yulin District in Shanxi Province

浅议陕西榆林地区供用电

Wheat varieties in Yulin District contain higher protein , wet gluten contents and lower sedimentation value .

榆林春小麦的蛋白质含量、湿面筋含量较高，但沉淀值较低。

Soaring Dragon And Dancing Phoenix & Research on the Military Fortresses along the Great Wall ( Ming Dynasty ) in Yulin District

龙翔凤翥&榆林地区明长城军事堡寨研究

The characteristics and significance of the splay delta deposits in lower lacustrine delta plain , Yanan Formation ( middle jurassic ), Yulin district , shaanxi Province

陕西省榆林地区延安组湖滨下三角洲平原沉积中的决口扇三角洲沉积及其意义