1) air frost
气霜
2) hot gas defrosting
热气融霜
1.
Experimental investigation of hot gas defrosting in cold storage;
低温冷风机热气融霜实验研究
2.
This thesis treats of the two plans of the hot gas defrosting in the refrigeration system of showcases in super marketsa,nd analyzed the property of energy saving of hot gas defrosting qualitatively.
主要探讨了超市陈列柜制冷系统热气融霜的两种方案;定性地分析了热气融霜的节能特性。
3) pneumatic defrosting
气动除霜
1.
The theoretical research on pneumatic defrosting of Plate-fin air cooler;
板翅式空气冷却器气动除霜的理论探析
5) silver thaw
[气]银光霜
6) Bitterly cold is the frost
棱棱霜气
补充资料：霜气
1.刺骨的寒气。 2.喻刚正威肃之气。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条