“humic coal”的概念、定义、翻译、参考文献-科学参考

单词	humic coal
释义	humic coal [`hyü·mik `kōl] ^GEOLOGY A coal whose attritus is composed mainly of transparent humic degradation material.
随便看	staminate flower staminode stamp battery stamp copper stamper stamp head Stampian stamping stamping mill stamukha stanchion stand stand-alone fuel stand-alone machine standard standard advanced base units standard air munitions package standard antenna standard arm standard artillery atmosphere standard artillery zone standard atmosphere standard ballistic conditions standard blocked F-format data set standard broadcast band

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