“平时钟”概念、定义、翻译-科学时代

单词	平时钟
释义	测绘学词汇手册平时钟 mean-time clock
随便看	transaction exposure transaction exposure transaction exposure transaction file transaction file transaction file transaction file transaction for cash transaction for money transaction language transaction levy transaction levy transaction log transaction maximization transaction maximization--transaction maximization（Tmax） transaction maximization（Tmax） transaction motive transaction motive transaction note transaction note transaction number transaction number transaction on credit transaction on credit transaction on exchange

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。