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Volume 34,Issue 4,2017 Table of Contents

   
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研究与开发

DEA evaluation and analysis of R&D input and output performance of regional industrial enterprises[Abstract][PDF]

Trade performance of Chinese exports to Poland and its influencing factors: An empirical analysis based on cumulative Logit model[Abstract][PDF]

Performance analysis of non-cooperation signal interference cancellation at RF domain[Abstract][PDF]

Optimization design of fire fighting and spray cooling water system in the area of methanol storage tank[Abstract][PDF]

Critical load calculation of foundation based on nonlinear failure criterion[Abstract][PDF]

应用技术

Application of vertical fractured well’s elliptical flow model in F oilfield[Abstract][PDF]

Study on the optimization model of energy efficiency renovation of residential buildings in severe cold areas[Abstract][PDF]

Application of base force element method with complementary energy principle for elasto-plastic truss analysis[Abstract][PDF]

综述与述评

Review on performance improvement of activated alumina coating in exhaust purifier of automobiles[Abstract][PDF]

Research progress of friction stir welding equipment and the process control[Abstract][PDF]

京津冀协同发展专题——铸造篇

Effect of moisture content on forming quality of 162 medium-temperature wax[Abstract][PDF]

Status and development trend of selective laser melting forming technology[Abstract][PDF]

Foundry technology flaws in expendable casting of transmission cases[Abstract][PDF]