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选矿
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选矿
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选矿
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mineral processing
选矿
用物理或化学方法将矿物原料中的有用矿物与无用矿物(通常称脉石)或有害矿物分开,或将多种有用矿物分离的过程。早期选矿在中国又称有用矿物精选、矿物工程,后来通称矿物加工,也称矿产资源加工。
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lighting protection and grounding
lighting rod
lighting simulation
lighting source
lighting system
lighting system for laying hens
lighting system of hydropower station
lighting tube
light intensity
light intensity detector
light intensity effect
light interference
light interferometer
light interferometry
light isotope
light jumper
light knock
Light length
lightlike
lightlike event
lightlike interval
lightlike line
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lightlike vector
light logic
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