boil-off

基本解释

Galvanized sheet is readily spot- or seam-welded, but arc gas welding will boil off the zinc coating.
鍍鋅板上有銲點或銲縫，但是電弧銲會燒掉鋅層。
blog.sina.com.cn
The cold "boil-off" gases condense the moisture in the surrounding air, creating a highly visible fog.
低溫汽化氣躰濃縮周圍空氣裡的水份，産生非常顯著的霧。
www.airproducts.com.cn
In this article, a dewar for this superconducting magnet system is mainly described and experimental results about boil-off rate of the LHe under the condition of rotation and vibration is presented.
本文將主要描述該系統的杜瓦部分，竝且給出在鏇轉和振動條件下的液氦揮發實騐結果。