1.
Utilizing Reaction Of Reader s Information To Manage To Investigate The Results Of Information;
利用读者信息反馈 搞好情报效益调查
2.
Investigation on Eco economic Benefit of Protection Forest in Rangland in Yulin Sand Zone
榆林风沙区牧场防护林生态经济效益调查
3.
Design Research on Survey-analysis System of Cost-effectiveness on Educational Equipment;
教育装备成本—效益调查分析系统的设计研究
4.
Analysis on the Beneficial Results of the Precision and Valuable Instruments Of some Universities and Colleges in Henan Province;
河南高校精密贵重仪器使用效益调查与分析
5.
Investigation on Social and Economic Benefits of Returning Arable Land to Forestry in Luoyang City;
洛阳市退耕还林社会经济效益调查研究
6.
Surveying and monitoring of social and the economic benefits arise from returning the cultivated land to forest by 50 peasant households in Lushui;
泸水县50农户退耕还林社会经济效益调查监测
7.
The investigation and research on the social and economical benefits of the Returning Land for Farming to Forestry Project in Hunan;
湖南省退耕还林工程社会经济效益调查研究
8.
Investigation and Analysis into Growing Effects of Major Abgricultural Crops in Mian-ning County;
冕宁县主要农作物种植效益调查与分析
9.
Survey and Analysis on Effects of Intercropping Mode of Converting the Land for Forestry in Shiyan District;
十堰地区退耕还林套种模式效益调查与分析
10.
Investigation and analysis on economic management and benefit of community health services stations;
社区健康服务站经济管理与效益调查分析
11.
Thinking about Wudu Water Diversion Engineering Economic Benefits Based on Investigation of Flooding Water in Irrigation Area
武引涪梓干渠灌区灌溉水效益调查与思考
12.
The Investigation into Effectiveness and Benefit of Present Situation of "Two Subjects" in the Higher Vocational Education;
高职教育“两课”效益现状调查研究
13.
Gansu Province Returning Farmland to Forest Project Investigation of Opreting Situation and Evaluation of the Socio-Economic Benefits
甘肃省退耕还林工程调查与效益分析
14.
4 Investigate and make recommendations on the procurement of equipment to improve the manufacture of Elgin products.
调查并提出关于设备改进的建议，以提高效益.
15.
Patients who had longer off times at enrollment tended to benefit most.
在调查中，有较长药效间歇期的患者获益更大。
16.
On the Survey of Compensation of Forest Ecological Benefit in Haidong Region;
海东地区实施森林生态效益补偿的调查和思考
17.
On the Value Inclinations of Kindergartens Management and their Profit;
幼儿园管理价值取向与效益的调查研究
18.
Investigation and Analysis on Cost of Production and Efficient in Hot Pepper and Spring Wheat;
线辣椒和春小麦种植成本与效益的调查分析