“coarse roll”的概念、定义、翻译、参考文献-科学参考

单词	coarse roll
释义	coarse roll [`kȯrs `rōl] ^{MINING ENGINEERING} A large roll for the preliminary crushing of large pieces of ore, rock, or coal.
随便看	Erzgebirgian orogeny Es Esaki tunnel diode Esbach's reagent ESCA escalation escalator E scan escape escape character escape hatch escapement escape orbit escape probability escape rocket escape tower escape trunk escape velocity escape wheel escaping tendency escar escarpment eschar escharotic Escherichia

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