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水银提金银
释义
水银提金银
Encyclopedia
理学
〔国外矿冶史〕
释
extraction of gold and silver by mercury
水银提金银
用汞捕集矿石中游离的金或银,利用金、银与汞形成汞齐,使之与其他金属矿物和脉石分离而被提取的方法。此法主要用于处理含自然金、自然银、银金矿及角银矿等的矿物。又称混汞法。
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strict decreasing
strict definition
strict derivative
strict deterministic language
strict differentiability
strict epimorphism
strict equality
strict equivalence
strict ergodicity
strict extension
strict extremum
strict graph
strict hyperbolicity
strict hyperbolic system
strict implication
strict implication calculus
strict inclusion
strict incompatibility
strict increasing
strict inductive limit
strict inequality
striction
striction band
striction curve
striction line
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