根据空气与岩体的热交换原理，探讨了利用浅部地层调温作用来降低深井入风温度的可行性。
Based on the heat exchange theory between air and rock, the feasibility of decreasing air inlet temperature by temperature regulating action of shallow ground is discussed.
通过研究矿井入风调温系统的空气与岩体热交换规律，提出了改善矿井通风的一种新方法。
Based on the research on the heat exchange regularity between air and rock in air-inlet temperature-regulating system, a new method for improving mine ventilation is presented.
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