“纵向观察”概念、定义、翻译-科学时代

单词	纵向观察
释义	社会学词汇手册纵向观察 longitudinal observation
随便看	floodway flood way flood way floodway flood years flood zone Flood，the floor floor floor floor floor floor floor floor floor floor floor floor floorage floor area floor-area ratio floor area ratio (FAR) floor-area ratio (FAR) floor-area ratio--floor-area ratio (FAR)

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。