英语词汇radius vector怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	radius vector
释义	radius vectorn. Math. a variable line drawn from a fixed point to an orbit or other curve, or to any point as an indication of the latter's position 【数】(点的)向量径，位置向量
随便看	go-kart Golconda gold gold amalgam gold-beater gold-beater's skin gold bloc gold brick gold card goldcrest gold-digger gold disc gold dust golden golden age golden ager golden balls golden boy golden calf golden chain golden delicious golden eagle golden-eye Golden Fleece golden girl

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。