“Southern Crown”概念、定义、翻译-科学时代

单词	Southern Crown
释义	天文学词汇手册 Southern Crown 南冕
随便看	relative density relative density relative density relative density relative density（r.d.） relative deprivation relative deprivation relative deprivation relative deprivation relative depth relative directional efficiency relative discriminant relative dispersion relative dispersion relative displacement relative displacement relative distance relative distance relative eccentricity relative efficiency relative efficiency relative efficiency of an estimator relative efficiency of a sample design relative efficiency of a test relative elasticity

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。