“煤级”的概念、定义、翻译、参考文献-科学参考

单词	煤级
释义	煤级 Encyclopedia 理学煤成因释 coal rank煤级煤化阶段或煤的变质阶段。 Chemistry ＞能源化学＞煤＞释义 coal rank煤级
随便看	offender motivational interviewing offender risk assessment offenders’mental crisis intervention offender under community corrections offending offense of joint negligence offensive odor offensive realism offer offer-for-bid system offering off-fiber off-focus detection off-focus image off-focus imaging off-focus observation off-grid photovoltaic system off-grid wind-photovoltaic hybrid power generation system off-grid wind power system offical document offical document examine offical document publishing offical letter offical reply office

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。