“半亮煤”的概念、定义、翻译、参考文献-科学参考

单词	半亮煤
释义	半亮煤 Encyclopedia 理学宏观煤岩类型释 semi-bright coal半亮煤光泽仅次于光亮煤的宏观煤岩类型。
随便看	bracket bracket conveyer bracketed bracketed expression bracketing bracket of hydro-generator bracket operation bracket polynomial bracket product bracket representation of Chinese character structure bracket skein triple bracket system Brackett continuum Brackett limit Brackett series brackish-saline water lake brackish water brackish water irrigation brackish water treatment bract bracteal bracteole bractlet bract scale Brades

科学参考收录了854744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。