radius vector
radius vector是什么意思、radius vector怎么读
【化】 径矢; 矢径
radius vector汉语翻译
【化】 径矢; 矢径
radius vector英语解释
名词 radius vector:
- a line connecting a satellite to the center of the body around which it is rotating
- a line connecting a point in space to the origin of a polar coordinate system