A Constructive Proof of Existence Theorem for Rational Form

On Constructive Proof of Chinese Traditional Mathematics

中国传统数学的构造性证明

Production Status and Development Trend of Constructional Steel

建筑用钢材的生产现状与发展趋势

Technical application and investigation of the high strength constructional steel tie rod

高强度建筑钢拉杆的应用与研究

Considering the cost, life of use, it is good to use normal carbon constructional steel.

考虑其造价、寿命，用普通碳素结构钢为宜。

Investigation of the Fretting Fatigue Behavior of Medium Carbon Constructional Steel

中碳结构钢微动疲劳性能的研究

As the lightest constructional material, magnesium alloy has high specific strength, high specific stiffness, good magnetic-shielding ability, good damping ability, and good machinability.

镁合金是目前比重最轻的结构材料，具有高的比强度、比刚度和良好的磁屏蔽性、阻尼性、切削加工性等优点。

This paper mainly presents that constructional mid-carbon alloy steel, after bulk moulding deformation, heat treatment and cold surface deformation can raise fatigue strength of materials effectively.

本文主要介绍中碳合金结构钢经整体塑性变形、热处理后再进行表面冷变形工艺是提高材料疲劳强度的有效途径。

The Effect of Surface Deformation on Fatigue Strength of Constructional Mid-Carbon Alloy Steel and Strengthening Mechanism

表面变形对中碳合金结构钢疲劳强度的影响及强化机理

Research on the Ausforging of Constructional Alloy Steel

合金结构钢锻后淬火工艺的研究

On the exploration of road construction program department for the project cost control

公路施工项目部对工程成本控制浅探

Countermeasures and understanding on construction program to improve living environment in cities

对城市平湖工程建设的认识和对策&关于城市平湖工程的调查报告

A construction program of unified digital campus based on uniform idea

一种基于统一理念的整体数字校园构建方案

Application of Project Management Office in Construction Program

项目管理办公室（PMO）在大型建设工程中的应用研究

Research on the Controlling System of Pipeline Construction Program

管道工程施工进度控制系统的研究

Selecting Construction Program Based on the Method of Comprehensively Fuzzy Evaluation

基于模糊综合评价法的施工方案优选

The economic evaluation model of regional highway network construction program

区域公路网建设项目经济评价模型

Thermal Property Analysis of Concrete Filled Steel Tubular Arch Rib During Construction

钢管混凝土拱肋施工过程截面温度特性分析

Countermeasure Study on Temperature Control and Crack Prevention of Tubular Pumps During Construction Period Numerical simulation on solid-liquid two-phase flow in a double channel pump

贯流式泵站施工期的温控防裂对策研究双流道泵内固液两相流动的数值模拟

The application of cast-in-place shutterings CLOSE-RIBBED floor with concrete filled steel tubular column frame construction system

现浇模壳密肋楼盖结合钢管混凝土柱框架结构体系的应用

Analysis of mechanical behaviour of concrete filled steel tubular structures during construction

钢管混凝土结构施工阶段力学性能分析