“bottom cutting”概念、定义、翻译-科学时代

单词	bottom cutting
释义	矿业工程技术词汇手册 bottom cutting 底部截槽；掏槽底
随便看	specific gravity specific gravity specific gravity specific gravity specific gravity specific gravity specific gravity specific gravity specific gravity balance specific gravity bottle specific gravity curve specific gravity separation specific group maturity specific head specific head specific head specific head diagram specific heat specific heat specific heat specific heat specific heat specific heat specific heat specific heat

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。