“observation unit”概念、定义、翻译-科学时代

单词	observation unit
释义	测绘学词汇手册 observation unit 观测单元
随便看	columns around column setting column shelf columns in series column size column space column space of a matrix column speaker column stack column still column still column tray column-type enlarger column valve column vector column vector Colum--Padraic colura colure coluria colutea Colwick colymycin colysis colza

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。