space factor

• 空间系数,方向性系数

space factor的用法和样例：

例句

1. The wind-chill factor will make it seem colder.
   风寒系数使人觉得比实际温度更冷一些。
2. The hotel business has its own load factor in the form of the occupancy rate.
   旅馆业本身的荷载系数由开房率来表示。
3. Compact structure,large area of heat conducting,small occu-pied space,less air used when drying and less dust.
   结构紧凑，传热面积大，占地面积小干燥时用气量小，粉尘少桨叶相互作用具有自净功能物料停留时间长，填充系数高。