It is the key for the reduction of construction initial energy use to reduce the embodied energy intensity and quantity in per usable floor area of the main materials.
降低主要建筑材料的内含能量强度值和单位建筑面积内建筑材料的使用量，是降低施工初始能耗的有效途径。
The real contact area is the main factor effecting the heat transfer when the heat is crossing the interface between two contacted materials, especially the metal materials.
在热流通过两相互接触材料尤其是金属材料的界面时，真实接触面积是界面传热的一个主要影响因素。
The floor is covered by a concrete surface. The only emphasis in the finishing materials is the massive wooden amphitheatre located in the corner of the main dining area.
地面为混凝土材质，唯一不同的装饰部分是位于就餐区角落位置的大型木质阶梯区域。
As a new transport mode for grocery and bulk cargos, container transport has been the main mode to transport materials between nation and nation, area and area.
集装箱运输作为件杂货的一种先进运输方式，已经成为当今世界国与国、地区与地区之间物资贸易与运输的主流。
At present, the main materials in the tidal bank process in the area are the sediments on the tidal bank, and the sediments from the Zhangweixin River are the main material source for this area.
目前本区潮滩过程的主要物质是潮滩本身的沉积物，漳卫新河的来沙是本区的主要物源。
It has been the main producing area and distributing center of raw silk materials in China.
它一直是中国丝绸原料的主要产地和集散中心。
It has been the main producing area and distributing center of raw silk materials in China.
它一直是中国丝绸原料的主要产地和集散中心。
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