单词 | open-hearth process |
释义 | open-hearth processnouna process of steelmaking in which the charge is laid in a furnace (open-hearth furnace ) on a shallow hearth and heated directly by burning gas as well as radiatively by the furnace walls. Origin of open-hearth processFirst recorded in 1885–90 Words nearby open-hearth processopen game, openhanded, open-hearted, open-hearth, open-hearth furnace, open-hearth process, open-heart surgery, open hospital, open house, open house, keep, open housing Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for open-hearth processopen-hearth process nouna process for making steel using an open-hearth furnace Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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