Experimental research for effects of low temperatureon fracture toughness J_(IC) of structural steels;
低温对结构钢材断裂韧度J_(IC)影响的试验研究
Experimental measurements of the crack tip opening displacement of structural steels at low temperature;
结构钢材裂纹尖端张开位移的低温试验
The paper systematically discribes this discipline and also introduces the results if the low temperature experiment made by the author to investigate the main mechanical properties of common used structural steel,such as common carbon steel,low\|alloy steel,thermal strength carbon steel,ect.
钢材在低温条件下 ,其主要力学性能指标将随着温度而发生变化 ,系统地介绍了结构钢材主要力学性能指标随温度变化的规律 ,以及作者对常用结构钢材 (普通碳素钢、低合金钢和普通碳素钢的热调质钢 )主要力学指标的低温试验研究成果。
Based on introducing the use and development conditions of structural timbering,the research progress of stress wave nondestructive evaluation technique in wood structure and timbering at home and abroad was described,and the application of stress wave technique in wood structure,structural logs,sawn timber and glued wood were introduced in details.
在介绍结构用材使用及发展状况的同时,对国内外应力波无损评价技术在木结构及结构用材领域的研究进行阐述,具体介绍应力波技术在木结构、结构用原木、锯材和胶合材方面的应用,最后对结构用材应力波无损评价的进一步发展进行展望。
Feasibility Studies on Modified Fast-growing Wood of Poplar for Timber Structure;
改性速生杨木木结构用材可行性研究
Codes of Practice on Structural Use of Steel and Structural Use of Concrete
钢材的结构用途及混凝土的结构用途作业守则
The chief materials used in the construction of machines are metals.
用在机器结构上的主要材料是金属。
Study and Application of FBG Intelligent Materials and Structures;
光纤光栅智能材料、结构的研究与应用
Study on the Biomimetic Chitosan Medical Material with Layer Structure;
仿生层状结构壳聚糖医用材料的研究
The Synthesis, Application and Development of the Hierarchical Nanostructure Material;
多级纳米结构材料的合成，应用和发展
The Problems with the Use of Fire-proof Paints with Steel Frame Structures;
钢结构防火材料应用问题及对策探讨
Knowledge Application Structure in Textbooks：a Scientific and Systematic Approach;
科学系统地设计教材的知识应用结构
Application of the Structure Analytics to the Physical Teaching Material Analytics;
结构分析法在物理教材分析中的运用
Practical Preparation Methods for ZnO Micro/Nano-Materials
ZnO微纳结构材料的实用制备方法研究
Review on Resin Development for Bonding Wood with High Moisture
结构用高含水率木材的胶合研究概况
A Study on the Microstructure of Polycrystalline Diamond Composite(PDC) for Valves
阀用PDC复合材料微观结构的研究
Application of X-ray Diffraction in Characterization of Material Structure
X射线衍射在材料结构表征中的应用
Application of Light-Weight and High-Strength Lattice Structure Composites
轻质高强复合材料网格结构及其应用
ANALYSIS AND APPLICATION OF THE PHOTONIC BAND GAP MATERIAL
基于光子带隙结构材料的分析及应用
The Research of Adhesive about Carbon Fiber Reinforced Concrete Construction;
碳纤维加固混凝土结构用粘结材料的研究
Applied Optimal Design Techniques Study with the Application of Advanced Composite Structure;
复合材料结构的实用优化设计技术及应用研究
The structure design and material selection for the butterfly valves applied in the seawater desalination system
海水淡化用蝶阀的结构设计及材料选用