1.
Changes of Vegetation Ecosystem NPP in YUYANG District of Northern Shaanxi
陕北榆阳区植被生态系统净第一性生产力动态
2.
NPP MODEL OF NATURAL VEGETATION AND ITS APPLICATION IN CHINA
自然植被净第一性生产力模型及其应用
3.
Simulation of forest net primary productivity in northeastern China with IBIS
基于IBIS模型的东北森林净第一性生产力模拟
4.
Net Primary Productivity of Vegetations in Heilongjiang Province Based on Meteorological Model
基于气象模型的黑龙江省植被净第一性生产力
5.
Net Primary Production of Urban Vegetation Ecosystem in Shanghai
上海城市植被生态系统净第一性生产力动态模拟
6.
Monitoring Grassland Growth and Net Primary Production in Xilingol Steppe, China;
锡林郭勒草原牧草长势和第一性生产力的动态监测研究
7.
The Evaluation of Vegetation NPP in the North China Plain Using Remote Sensing Data of MODIS;
应用MODIS遥感信息评估华北平原植被净第一性生产力（NPP）
8.
Study on Stocks Features and Primary Productivity about Mixed-pasture of Alfafal (Medicago. Sativa) & Smooth Bromegrass (Bromus Inermis Less) in Oasis;
绿洲区苜蓿与无芒雀麦混播草地种群特征和第一性生产力的研究
9.
The Feature Analysis on China s Terrestrial NPP Spatial-temporal Change in Recent Five Years;
近五年来中国陆地植被净第一性生产力时空变化特征分析
10.
Evaluation on Vegetation Net Primary Productivty using Modis Data in Inner Mongolia
基于MODIS数据的内蒙古陆地植被净第一性生产力遥感估算研究
11.
Estimation and Spatial Character Analysis of Vegetation Net Primary Productivity in Heilongjiang Province
黑龙江省植被净第一性生产力的估算及空间特征分析
12.
Science Is the first produtive force.
科学技术是第一生产力.
13.
SCIENCE AND TECHNOLOGY CONSTITUTE A PRIMARY PRODUCTIVE FORCE
科学技术是第一生产力
14.
Science and technology are No.1 productive forces.
科学技术是第一生产力。
15.
Discussing "The Primary Productivity" and "The First Productivity";
谈“首要生产力”和“第一生产力”
16.
On the Difference of Conception Between "The First Productive Force" and "Advanced Productive Force";
“第一生产力”和“先进生产力”概念辨析
17.
From the first productivity to the advanced productivity;
从“第一生产力”到“先进生产力”
18.
Differentiational Analysis on the First Productive Force and the First Resource;
“第一生产力”与“第一资源”辨析