foreheatとは 意味・読み方・使い方

動詞

foreheat (三人称単数 現在形 foreheats, 現在分詞 foreheating, 過去形および過去分詞形 foreheated)

1. (transitive) To heat beforehand or in advance.
   • 1908, American Machinist - Volume 31, Part 1 - Page 320:

     The most recent development in this line is the combination of a foreheating apparatus employing oxygen and hydrogen, with a cutting jet of pure oxygen playing on the surface previously made red hot by this oxyhydrogen jet.

   • 1920, The Milk Dealer - Volume 10 - Page 45:

     The photograph shows the special connections on the first heater section, whereby the milk is foreheated for the clarifier.

同意語

• preheat

派生語

• foreheater