1.
The practical application in Xinqiao Pyrite Mine has proved that the technology of air-space charge can receive good economical and technical effects.
现场实践证明，空气间隔装药在爆破降震中有良好的经济技术效果。
2.
The Economic Effect of Regional R&D Investment and Technology Spillovers in Three Provinces of Southern China;
南方三省区域间技术外溢的经济效果研究
3.
A research on the economical benefit appraisal of the high-tech outcome transformation project;
高新技术成果产品类转化项目经济效益评价
4.
The Policy Effect Appraisal of Weihai Economic and Technological Development Zone in Attracting Foreign Investment;
威海经济技术开发区吸引外资政策效果评估
5.
Study on the Comprehensive Technological System and its Economic Effect for Large Scale Sericulture;
大规模养蚕综合技术体系及其经济效果的研究
6.
Study on Economic Effect of R&D Investment and Introduced Technology;
我国R&D投资与技术引进的经济效果研究
7.
A research on the economic effect of regional technology spillover in Changjiang delta area;
长江三角洲区域间技术外溢的经济效果研究
8.
Discussion on the method to evaluate the industrial technic-economic efficiency of grassland restoration fromcultivation;
退耕还草产业化技术经济效果评价方法探讨
9.
Industrial Cluster Effect of China′s State-Level Economic and Technological Development Zones;
中国国家级经济技术开发区产业集群效果分析
10.
The Study on the Economic Performance of R&D Investment of New and High Technology Enterprises in Guangdong Province
广东省高新技术企业研发投入的经济效果研究
11.
Analysis of Technical and Economic Effects for Energy Efficiency Reconstruction of Existing Office Buildings
既有办公建筑节能改造技术经济效果分析研究
12.
Evaluation on Economic Effect of Soil Testing Technology in Jiangsu Province
江苏省测土配方施肥技术的经济效果评价
13.
Comparicon of Techical-Econormic Effect Among Several Construction Program in Deep Foundation Pit
深基坑围护几种施工方案技术经济效果比较
14.
At the same time the development of muteon lamb husbandry by means of technology of commercial crossbreeding abtoined high beneficial effect.
同时以经济杂交技术在本地区开发羔肉羊高效生产 ,取得了良好的经济杂交效果。
15.
Approach to Influential Factors of Eonomical Benefit on Design and Operation of Railway Ice-making plants
铁路制冰厂设计与运营中影响其技术经济效果的因素
16.
Study on Economic Effect and Calculation of Technology Spillovers in Chinese Region;
我国区域间外溢技术知识存量的测度及其经济效果研究
17.
Influence of Admixtures Content to the Technical-economical Effects of high Performance Concrete
掺合料用量对混凝土高性能化的技术经济效果影响研究
18.
The technology experience and economic result of strong and difficult collasp roof manage in Xinan Coal Mine are introduced.
介绍了新安煤矿在坚硬、难放顶板管理方面的技术经验及取得的主要技术经济效果。