“gravity beneficiation machinery”的概念、定义、翻译、参考文献-科学参考

单词	gravity beneficiation machinery
释义	gravity beneficiation machinery Encyclopedia 工学选矿机械释 gravity beneficiation machinery重力选矿机械将入选的混合矿物在运动的介质中按粒度和密度进行分选的设备。
随便看	signed directed graph method signed distance signed graph signed measure signed measure space signed-minor signed number signed rank signed rank statistic signed rank test signed tree signed value signed volume signer sign function sign graph significance significance arithmetic significance level significance point significance probability significance test significant significant bit significant construction project of scenic and historic areas

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