coal rank是什么意思 coal rank怎么读-字典翻译

coal rank是什么意思 coal rank怎么读

煤级

coal rank的相关资料

临近单词

coalingn.装煤coaln.煤；木炭vt.烧成炭；供应煤vi.加煤；装煤coalfield structure煤田构造Coal-storage tank储煤罐coalescing operator结合算子coal and rock break煤岩破裂coalmine management煤矿管理coal container yard煤堆场coal coking process炼焦法coal-water slurry水煤浆coal storage system储煤系统coal-fired boiler燃煤锅炉

coal rank的用法和样例

例句

In the condition of similar coal rank, fusinite contributes more to specific area than the vitreous coal component in the eastern margin of Ordos Basin.
在相似煤级条件下，惰质组分较镜质组分有更多的比表面积贡献。
Theoretical analysis on suitable raw coal sizes for briquettesand experimental study on the relation between raw coal sizes and briquette strength have been carried out.
采用理论分析方法对合理原料煤级配进行了分析，并对原料煤级配与型煤强度的关系进行了实验研究。

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