英：[ˈreidjəs ˈvektə]
美：[ˈrediəs ˈvɛktɚ]
radius vector如何读
radius vector是什么意思
n.
矢径，向量径
动径
radius vector变形
radii vectores, radius vectors
radius vector英英释义
noun
the line segment or its length from a fixed point to a variable point
the linear polar coordinate of a variable point
a straight line joining the center of an attracting body (such as the sun) with that of a body (such as a planet) in orbit around it
radius vector_力学行业词汇
径矢
radius vector_数学行业词汇
径向量
radius vector_物理学行业词汇
径矢
radius vector词源英文解释
The first known use of radius vector was in 1740
radius vector 例句
1 The radius vector of each solid is always a positive length.
每个立体的矢径总是正值长度.
radius vector 同义词
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