“high-rank coal”的概念、定义、翻译、参考文献-科学参考

单词	high-rank coal
释义	high-rank coal [`hī ´raŋk `kōl] ^GEOLOGY Coal consisting of less than 4% moisture when air-dried, or more than 84% carbon.
随便看	Cryptophyceae Cryptophyta cryptophyte Cryptopidae cryptorchidism cryptorchism Cryptostomata cryptotext cryptotope cryptovirogenic cryptovolcanic cryptoxanthin cryptozoon crypts of Lieberkühn crystal crystal activity crystal aerugo crystal-audio receiver crystal axis crystal base crystal blank crystal calibrator crystal cartridge crystal chemistry crystal class

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。