“马赫单位”概念、定义、翻译-科学时代

单词	马赫单位
释义	核科学技术词汇手册马赫单位 Mach unit
随便看	expense reimbursement allowance expense reserve expense(s) expenses expenses expenses account expenses and receipts on balance expenses constant expenses distribution sheet expenses fund deposit expenses invoice expenses ledger expenses payable expenses payable expenses per student expenses preference expenses quota expenses ratio expense standard expenses while in transit expense variance experience experience experience approach experience chart

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。