基础释义
例句
行业词典释义

福克斯词典 \ 英汉词典 \

maceral是什么意思？

maceral

英['mæsəræl] 美['mæsəræl]

n. 煤中矿物组分的细微组织，煤素质；

相关单词 bimaceral

例句

There are relationships between absorption and proximate analyses, maceral analyses and ultimate analyses. 煤的吸附量与煤层的工业分析、显微煤岩分析、元素分析之间有一定的关系.
The type of coal - forming is humic coal, vitrinite is a main variations of coal maceral. 煤的成因类型以腐植煤为主, 镜质组为主要的显微煤岩组分.

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行业词典

地质学：显微组分；
煤炭：煤显微组分；又称 :煤显微组分(micropetrological unit )；显微镜下可辨认的煤的有机成分。如结构镜质体。；
石油：显微组分；

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