英语词汇“acid spar”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	acid spar
释义	acid spar acid spar [′as·əd ‚spär] (mineralogy) A grade of fluorspar containing over 98% CaF₂ and no more than 1% SiO₂; produced by flotation; used for the production of hydrofluoric acid.
随便看	crew station manual crew station mission enhancement trainer crew station mission equipment trainer crew station research and development facility crew station review crew station trainer crew station/turret motion base simulator crew station unit crew station working group crew support station crew system associate technology crew system design definition document crew system ergonomic information analysis center crew systems crew systems design techniques crew systems division crew systems integration and protection crew systems integration laboratory crew systems laboratory crew systems operating procedures crew systems trainer crew time report crew training and procedures division crew training emulator crew transfer tunnel

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