本文研究了线性空间偶的运动公式.利用活动标架法.在获得相交线性空间偶的运动密度公式的基础上,得到一系列有关相交线性空间偶的运动公式.
In this paper, we study the kinematic density formula for pairs of flats. We obtain the kinematic density formula for pairs of intersecting flats by using the moving orthogonal frames method. Then we get a series of kinematic formulas related to pairs of intersecting flats.