roof drain是什么意思

用法例句

Research into roof shaping method of modern regional architecture in southern Fujian and Taiwan;

闽南与台湾现代地域建筑屋顶造型手法研究

Solar Roofs Plan Benefits the Nation——A brief introduction to solar roofs plan;

光伏屋顶 利国利民——浅谈太阳能发电屋顶计划

Aiming at the problems existing in the design of Donghu square,it gets the function distribution and environment design to the square on base of human,and makes the roofing of half-underground architecture as the square be merge with the round environment and display the unique and abundant space landscape of Donghu square.

针对东湖广场设计中存在的问题,从实际出发,采取以人为本的设计原则,对广场进行了功能分区和环境设计,从而使半地下建筑的屋顶平台作为广场能够自然地与周围环境融合,展现出东湖广场独特而丰富的空间景观。