英语词汇rough concentrate怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	rough concentrate
释义	rough concentrate 简明释义粗精矿：指矿石经过初步处理后，去除了一部分杂质，但仍含有较高浓度的有用矿物质。网络释义短语 1 Rough concentrate grinding 粗精矿再磨 2 rough concentrate regrinding 粗精矿再磨 3 regrinding rough concentrate 粗精矿再磨双语例句 1 By using the process of discarding tailings with shaking table, the rough concentrate with the yield 49. 采用摇床抛尾工艺流程，可得到精矿产率49。 2 In this paper, we present a rough set-based query strategy in a distributed knowledge system and concentrate on the role of knowledge. 本文讨论了分布式知识系统中基于粗糙集合的查询策略，强调了系统中知识的重要性。
随便看	generalized solid model generalized solution generalized solvable group generalized sort generalized sort/merge generalized sort merge program generalized sort/merge program generalized sort program generalized space generalized spectral density generalized spectrophotometry generalized spherical function generalized spherical harmonic generalized stable law generalized stack algorithm generalized standard addition method generalized state-space model generalized stationary process generalized stationary random process Generalized Status Epilepticus generalized stiffness generalized stochastic matrix generalized stochastic Petri net generalized stochastic process generalized stokes formula

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