变制冷剂流量热泵多联机空调
VRF heat pump multi-coupled air conditioning
变质量热力学
variable-mass thermodynamics
差动扫描式量热器
differential scanning calorimeter
差示光量热技术
Differential photo calorimetric technique
差示量热扫描法
differential scanning calorimetry
传热量分布
heat transfer quantity distribution