“macroscopic petrological types”的概念、定义、翻译、参考文献-科学参考

单词	macroscopic petrological types
释义	macroscopic petrological types Encyclopedia 理学宏观煤岩类型释 macroscopic petrological types宏观煤岩类型根据煤新鲜断面上相对光泽强度而划分的肉眼观察研究的煤层单元。
随便看	engineering mathematics engineering measure factor engineering measure for soil remediation engineering measurement engineering measures for mined land reclamation engineering measures of soil and water conservation engineering measures on drought mitigation engineering mechanics engineering methodology engineering model-drive diagnosis engineering network engineering oceanography engineering oceanology engineering of chemical processing of forest products engineering of nuclear test engineering of safety value engineering of security & protection system engineering optics engineering optimization technique engineering organization structure model engineering photogrammetry engineering planning of urban rail transit engineering planning permit system engineering plastic engineering plastics

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