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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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bounded truth-table reducible to
bounded Turing reducible to
bounded ultrapower
bounded universal quantifier
bounded upwards
bounded variable
bounded-variable technique
bounded variation
bounded variation function
bounded vector lattice
bounded vector measure
bound electron
bound energy
bound-free absorption
bound free laser
bound-free laser
bound free transition
bound-free transition
bound homotopy
bounding
bounding box
bounding chain
bounding cycle
bounding manifold
bounding operation
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