单词 | zone melting |
释义 | zone meltingnouna process of purifying any of various metals and other materials, as germanium or silicon, by passing it in bar form through an induction coil. Also called zone refining. Compare cage zone melting. Origin of zone meltingFirst recorded in 1955–60 Words nearby zone meltingzona tecta, zonation, Zond, zone, zone defense, zone melting, zone of accumulation, zone of avoidance, zone of fire, zone of illuviation, zone of interior Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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