1.
Study on Index System of Eucalyptus Industrial Plantation Sustainable Management in Stand Level;
桉树工业人工林林分水平可持续经营指标体系研究
2.
Study on the Water Balance Characteristics of Pinus Tabulaeformis in Daqing Moutain;
大青山油松人工林水分平衡特征研究
3.
The adjustment and prospect of Urbanization of Jilin Province;
吉林省人口城市化水平的分析与预测
4.
The forest coverage is 16.55%, with 10.45% lower than the average level in the world.
森林覆盖率为16.55％，比世界平均水平低10.45个百分点；
5.
The Cluster Analysis of Different Social Development Levels in Jilin Province;
吉林省各县市社会经济发展水平聚类分析
6.
Comprehensive Assessment and Urbanization Level of Jilin Province and Relative Countermeasurs;
吉林省城市化水平的综合测度分析及对策建议
7.
Studies on Horizontal Differentiation of Heavy Metals in Roadside Forest Belt and Soil;
公路两侧土壤和林带重金属水平分异规律研究
8.
Study on Temporal and Spatial Distribution of the Forest and Wetland Anion Concentration in QingDao
青岛市森林与湿地负离子水平时空分布研究
9.
The Analysis of the Convergence on Urban Development Level in Central Jilin Urban Agglomeration
吉林中部城市群城市发展水平的收敛性分析
10.
Convergence on Urban Development Level in Urban Agglomeration of Central Jilin Province
吉林省中部城市群城市发展水平的收敛性分析
11.
Control water mechanism of the Neogene system detrital rock in the western plain,Jilin Province
吉林省西部平原新近系碎屑岩控水机理分析
12.
The Research on the Soil Moisture Change and Its Moisture Balance of Apple Trees in Xianyang
咸阳附近苹果林地土壤水分动态与水分平衡研究
13.
Study on Water Balance and Soil Moisture Ecologicall Characteristic of Hippophae Rhamnides and Caragana Microphylla Land in Loess Hilly Region;
黄土丘陵沟壑区沙棘、柠条林地水量平衡及土壤水分生态特征
14.
Research on Dynamic Characters of Soil Moisture and Water Blance of Forestland in Nanxiaohe Gou Basin;
南小河沟流域林地土壤水分动态特征及水量平衡研究
15.
horizontal parting
水平分模（平锻机）
16.
Salt balance and movement of Tarim Desert Highway Shelterbelt irrigated by saline water
咸水灌溉下塔里木沙漠公路防护林盐分平衡及盐分运移
17.
Survey and Analysis on Aehletic Trauma of High-Level Athletes in Some Universities of Jilin Province;
吉林省部分高校高水平田径运动员运动损伤调查与分析
18.
Analysis of the Principal Components of Forestry Economy Development Level in the Region of the Northeast and the Inner Mongolia;
东北、内蒙古地区林业经济发展水平的主成分分析