1.
Analysis of the Ecological Benefits Changes of the Energy and Chemical Engineering Base in Eastern Ningxia
宁东能源化工基地生态效益变化分析
2.
Review of the Indicator of Evaluating Investment Efficiency:Discussing the Change of Investment Efficiency in China
宏观投资效益衡量指标的评述——兼对我国宏观投资效益变化的讨论
3.
TRENDS OF FARMLAND CONVERSION AND ITS EFFICIENCY IN GUANGDONG PROVINCE;
广东省耕地转化及其效益变化趋势分析
4.
Empirical Study on Utilization Benefit of Cultivated Land in Jiangsu Province;
江苏省耕地资源利用效益变化的数量经济分析
5.
Land Use Efficiency and Regional Differentiation in Shenzhen City,China;
深圳市土地利用效益变化及其区域分异
6.
the area of arable land and unexploited land are decreased obviously.
在此基础上，对于土地利用／覆被引起的效益变化进行了分析。
7.
Three Changing Patterns of Profit Yielded by Scientific Research;
论科学技术研究效益的三大变化规律
8.
An Evaluantion on the Change of Farmland Allocative Performance in Guangdong
广东耕地资源配置效益的变化及评价
9.
Effect Analysis of Ecological─Environment Changes in the Mountain Areas of South Ningxia
宁夏南部山区生态环境变化的效益分析
10.
Study on the Wetland Dynamic Change and Benefit Valuation of Kaifeng Based on GIS;
基于GIS的开封市湿地动态变化及效益评价研究
11.
Land-use Change and Benifital Analysis in Urban and Rural Ecotone of Changchun City;
长春市城乡交错带土地利用变化及效益分析
12.
Change of Economic Benefit of Planting Maize in Jilin Province in 1998-2007;
1998～2007年吉林省种植玉米经济效益的变化
13.
Discuss about the Irrigation System Changes on the Jing River in Tang Dynasty and the Increased Benefits;
论唐代引泾灌渠的渠系变化与效益增加
14.
Cost-benefit Analysis of Changes of Customer Needs Based on House of Quality;
基于质量屋的顾客需求变化的成本效益分析
15.
On Change of Import Structure of Chinese Agricultural Products and its Externality Economic Effect;
论中国农产品进口结构变化及其外部经济效益
16.
A Preliminary Study on the Influence of Water-level Change of the Ebinur Lake on Eco-efficiency in the Lake Area;
艾比湖水位变化对湖区生态效益影响的初探
17.
The New Characters of Credit in "Benefit Priority" Process;
信贷进入"效益优先"发展阶段新变化研究
18.
Changes and Benefits Brought to Transportation Organization by Speed-Increase Train Graph;
提速运行图给运输组织带来的变化及效益