“mean-time clock”概念、定义、翻译-科学时代

单词	mean-time clock
释义	测绘学词汇手册 mean-time clock 平时钟
随便看	Hawthorne study Hawthorn Fruit hawthorn vinegar haw wine hay hay hay Hayagrīvaavalokiteśvara Hayasaka Fumio hayashi Hayashi Hikaru Hayashi Kenzō Hayashi Razan hay box cookery Hay-Bunau-Varilla Treaty hay crop hay cuber Haydn Variations Haydn，Franz Joseph Hayek, Friedrich A. Hayek, Friedrich A von Hayes Hayes compatibility Hayes--Helen hayesine

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。