AweightedsoundpressurelevelA声级absolutehumidity绝对湿度absoluteroughness绝对粗糙度absorbate吸收质absorbent吸收剂absorbent吸声材料absorber吸收器absorptanceforsolarradiation太阳辐射热吸收系数absorptionequipment吸收装置absorptionofgasandvapor气体吸收absorptiongrefrigerationgcycle吸收式制冷循环absorptiontyperefrigeratingmachine吸收式制冷机accessdoor检查门acousticabsorptivity吸声系数actualdensity真密度actuatingelement执行机构actuator执行机构adaptivecontrolsystem自适应控制系统additionalfactorforexteriordoor外门附加率additionalfactorforintermittentheating间歇附加率additionalfactorforwindf