谁能帮我把它译成英文?谢谢

混凝土是一种由砂石骨料、水泥、水及其他外加材料混合而形成的非均质脆性材料。由于混凝土施工和本身变形、约束等一系列问题,硬化成型的混凝土中存在着众多的微孔隙、气穴和微裂缝,正是由于这些初始缺陷的存在才使混凝土呈现出一些非均质的忑性。微裂缝通常是一种无害裂缝,对混凝土的承重、防渗及其他一些使用功能不产生危害。但是在混凝土受到荷载、温差等作用之后,微裂缝就会不断的扩展和连通,最终形成我们肉眼可见的宏观裂缝,也就是混凝土工程中常说的裂缝。
关键词:混凝土 裂缝 防裂措施

第1个回答  2009-04-18
Concrete is a stone aggregate, cement, water and other materials in addition to the formation of a mixture of heterogeneous brittle materials. Concrete construction and as a result of the deformation itself, bound by a series of problems, hardening of the concrete forming, there are a large number of micro-pores, cracks and micro-cavitation, it is precisely because the existence of these initial defects in the concrete appeared before a number of non-homogeneous nervous nature. Micro-cracks is usually a harmless cracks, the loading capacity of concrete, the use of anti-seepage and some other functions do not cause harm. However, in concrete under load, temperature, etc., the micro-cracks will continue the expansion and connectivity, and ultimately the formation of our macro-cracks visible to the naked eye, that is, concrete that cracks often works.
Key words: concrete cracks crack control measures
第2个回答  2009-04-19
搜素一下关键字:雅虎 宝贝鱼

你把它翻译成日文都可以!