“zone refining”的概念、定义、翻译、参考文献-科学参考

单词	zone refining
释义	zone refining [`zōn ri`fīn·iŋ] ^METALLURGY A technique to purify materials in which a narrow molten zone is moved slowly along the complete length of the specimen to bring about impurity segregation, and which depends on differences in composition of the liquid and solid in equilibrium. Also known as zone purification.
随便看	acceptor impurity acceptor level acceptor material access access arm access code access control access-control list access-control register access-control words access door access eye access flooring access gap access hole accessibility condition access line access management access matrix access mechanism access method access mode accessorius accessory accessory bud

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