当量导热热阻
effective thermal resistance
导热热阻
thermal resistance
resistance of heat conduction
热阻热容
thermal resistance and thermal capacitance
最小传热热阻
minimum resistance of heat transfer
集总热客法
the lumped capacity method
绝热总效率
overall adiabatic efficiency
年均总热效率
annual average total thermal efficiency
全年累计冷热总负荷相对变化率
annual cooling and heating load variation ratio
热总量不变定律
law of constant heat summation