“roofing engineering”的概念、定义、翻译、参考文献-科学参考

单词	roofing engineering
释义	roofing engineering Encyclopedia 工学建筑施工释 roofing engineering建筑屋面工程完成屋面功能的所有工程活动。屋顶是由承重结构和屋面两部分构成。屋面是建筑物最上面的外围护构件，其主要功能是抵抗自然界的雨、雪、风、霜、太阳辐射、气温变化以及其他不利因素的影响，保证建筑内部有一个良好的使用环境。根据使用要求的不同屋面应满足坚固耐久、防水、保温、隔热、防火和抵御其他环境影响的要求。
随便看	investment coefficient investment estimate investment estimation investment for urban development investment fund of the insured investment funds law investment in grassland irrigation works investment insurance investment model investment of hydropower station investment of language human capital Investment of social medical insurance fund investment pattern of smart city investment payback period investment portfolio Investment Project Risk investment regulation investment result coefficient investments in art Investor Protection Fund Investors Relation Management investor-state arbitration to settle investment dispute inveterate invigilator invigorating heart and spleen

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