“friable top”概念、定义、翻译-科学时代

单词	friable top
释义	矿业工程技术词汇手册 friable top 脆性顶板
随便看	current file disk address current force current frame marker current frame marker (CFM) current frame marker--current frame marker (CFM) current function current fund current fund current fund employment rate current fund loan current fund turnover days current gas current grant current growth current hour current income current information current injection current intangible assets current integrator current intelligence current intensity current interest current investment current ionization chamber

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。