a line connecting a point in space to the origin of a polar coordinate system
a line connecting a satellite to the center of the body around which it is rotating
radius vector 片语
片语
tool radius bias vector刀具半径偏置矢量
radius of vector向量径
geocentric radius vector地心向径
radius vector of planet行星公径
radius s vector矢径
radius vector equation矢径方程
radius vector load水平荷载
reciprocal radius vector反向径
interior radius vector sweeping内点极径扫描法
radius vector 例句
英汉例句
With the help of the simple mathematical method, another transformation formula of coordinates and time between the radius vector equations in inertial frames is derived in the paper.
本文运用简单的数学方法推导出惯性系矢径方程的另一种坐标和时间变换式。
Making use of the moment vector and radius vector of rotation, the lateral buckling of thin-walled members are analyzed.