施工质量的影响因素主要有“人(Man)、材料(Material)、测量(Measurement)、机械(Machine)、方法(Method)及环境(Environment)”等六大方面,即5M1E。
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One of the functions of ventilation is to () the humidity of spaces containing sources of moisture, or to () the temperature of spaces not mechanically cooled such as the engine room.
A. increase;reduce
B. reduce;increase
C. increase;increase
D. reduce;reduce