材料的力学性质 meaning in Chinese
chapter 3 mechanical properties of materials
mechanical properties of materials
Examples
- Therefore , the investigation on its mechanical properties and fracture process is of a vital importance to mining engineering , underground engineering and engineering
对混凝土材料的力学性质及破坏过程的研究对于结构工程、地下工程以及采矿工程等都有重要的意义。 - The mechanical index or parameters of rock is similar to those of other materials , they are understood and accepted easily . however geostress is one inner stress stored up in rock mass , it isn " t rock - mass " inhesion characteristics like mechanical index , but it is a mechanical state in rock masses . the stress state is generally different in similar engineering rock mass but in different space
岩石的力学性质和指标，类同其它材料的力学性质和指标，容易被人们认识和接受；而地应力是蓄存在岩体内部的一种内应力，并不是岩体的一种固有特性，而是岩体中存在的一种力学状态，同类岩体的地应力状态因地而异。 - Abstract : metallic foam or porous materials were developed at the end of the 80 " s and applied to industry at the beginning of the 90 " s . they have excellent physical properties , especially damping characteristis , so they are widely used for vibration insulation , noise elimination , electromagnetic screening and so forth . a description is given of the “ casting and foaming ” method for the fabrication of these metallic foams , and a detailed account of their mechanical and damping properties
文摘:金属泡沫或金属多孔材料是80年代后期国际上迅速发展起来的一种物理功能与结构一体化的新型工程材料.它所具备的多种优异物理性能特别是阻尼性能已引起广泛关注，并在消声、减震、分离工程、催化载体、屏蔽防护、吸能缓冲等一些高技术领域获得了广泛应用.文章着重介绍了铸造发泡法制造铝泡沫材料的技术难点.对金属泡沫材料的力学性质和阻尼特性进行了详细介绍.为金属泡沫材料开发、应用提供基础知识和信息