RESEARCH OF THE HEAT-TRANSFER MODEL AND EXPERIMENT ABOUT THE SHALLOW UNDERGROUND BUILDINGS AIR-COOLED HEAT PUMP SYSTEMS是什么意思_RESEARCH OF THE HEAT-TRANSFER MODEL AND EXPERIMENT ABOUT THE SHALLOW UNDERGROUND BUILDINGS AIR-COOLED HEAT PUMP SYSTEMS在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句