microlithotype meaning in English

微观岩相组分
微煤岩型
显微煤岩类型

Determination of microlithotype composition
显微煤岩类型测定方法
Classification of microlithotype
显微煤岩类型分类
Petrographic analysis of bituminous coal and anthracite - method of determining microlithotype , carbominerite and minerite composition
烟煤和无烟煤岩相分析.第4部分:煤岩显微类型碳矿质和矿质成分测定方法
Investigations of raw material in hard - coal - mining - microscopical examination of hard coal , coke and briquettes - part 4 : microlithotype analysis on particulate blocks
硬煤矿的原煤材料的调查研究.硬煤,焦碳和煤块的显微
The relationship between microlithotype and the distribution of cleat in coal bed is discussed through a case from hedong coalfield , combining microstratigraphy and statistics methods
摘要综合利用显微地层学和统计学方法，以河东煤田中北部8煤层为例，研究了煤层显微煤岩类型与煤层裂隙分布的关系。