“extraction of gold and silver by mercury”的概念、定义、翻译、参考文献-科学参考

单词	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。
随便看	drilling and blasting method drilling and blasting method of rock engineering drilling and block drilling application drilling assembly drilling auxiliary appliance drilling benefit index drilling blowout drilling blowout rescue technology drilling chemical drilling complicacy drilling core drilling core gamma-ray documentation drilling coring drilling coring logging technology drilling efficiency index drilling engineering drilling engineering design drilling engineering economic evaluation drilling engineering economic evaluation indicators drilling engineering logging technology drilling equipment drilling expert system drilling fire drilling fluid

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