“middling”的概念、定义、翻译、参考文献-科学参考

单词	middling
释义	middling [`mid·liŋ] ^{MINING ENGINEERING} An ore product intermediate in mineral content between a concentrate and a tailing.
随便看	marble flour marble paper marble shot marbling Marburg virus marcasite marcescent Marcgraviaceae march Marchantiales Marchantiatae Marchantiidae Marchantiopsida March equinox Marconaflo slurry transport Marconi antenna Marcq-St.-Hilaire method Marcy mill lead lanthanum zirconate titanate lead line lead lining lead marcasite lead metallurgy lead metasilicate lead molybdate

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