evacuated space 中文意思是什麼
evacuated space
解釋
真空空間-
The annular space is evacuated and contains multiplayer insulation
環形空隙被抽空排氣,裝有多層隔熱材料。 -
The annular space between the outer tube and inner tube is evacuated to virtually eliminate heat loss by conduction and convection
而介於外管與內管的真空環狀部分是用來減少熱散失的。
分享友人