“radius vector”概念、定义、翻译-科学时代

单词	radius vector
释义	测绘学词汇手册 radius vector 向量径；动径；辐
随便看	covert prestige covert pronoun cover transformation covert recording covert response covert shot covert speech covert storage channel covert strike covert timing channel covert war cover type cover version co-vidarabine cow COW Coward cowbell cowberry cowberry Cow-bezoar cow-bezoar cowboy film cowboy song cowcatcher

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。