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extraction of gold and silver by mercury
释义
extraction of gold and silver by mercury
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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zero-phase signal
zero-phonon transition
zero plane displacement
zero point
zero point correction
zero point energy
zero-point energy
zero point energy effect
zero-point energy effect
zero-point fluctuation
zero-point lattice vibration
zero-point motion
zero point of a function
zero point of a polynomial
zero point of charge of soil particle
zero point of holomorphic function
zero point of order k
zero point of photometric system
zero point oscillations
zero-point oscillations
zero point shift
zero-point shift
zero-point theorem
zero point vibration
zero-point vibration
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