大家都搜：
轴，主轴
1、principal components───主分量；主成分
2、axes───n.轴线；轴心；坐标轴（axis的复数）；斧头（axe的复数）
3、axes crossword───轴纵横字谜
4、principal───n.ShouChang；校长；资本；当事人；adj.主要的；资本的
5、axes femme───妇女轴心
6、axes paragraph───轴段落
7、principal office───总部，总社；总办事处；校长室；总店，总部，总社
8、axes clue───轴线线索
9、axes ps4───轴ps4
1、proves that eigenvalue is the principal moments of inertia and that eigenvector is the principal axes of inertia;───论证了特征值即为主惯量，特征矢量即为惯量主轴；
2、The method to calculate principal axes of inertia by adjoint matrix of eigen matrix is given, examples are presented.───本文给出了用特征矩阵的伴随矩阵求惯量主轴的代数方法，并通过实例作了说明。
3、Feasibility Research of Principal Axes and Centroid Based Method Used in Coarse Medical Image Registration───医学图像粗匹配的主轴质心法
4、These are the principal axes of stress , and when stresses are unequal, they are defined as the greatest , mean and least stress axes .───这是压力的主要轴线，当讲是不平等的，他们是为最大，平均和最小应力轴定义。
5、The maximum principal axes of the compressive stress in the five tectonic movements are nearly horizontal.───五次构造运动的最大主压应力均呈近水平方向。
6、azimuth of the principal axes of crystal may be arbitrary.───晶体主轴的方位可以是任意的。
7、Preliminary Discussion on the Effects of the Pure Radial Jumpiness Errer in Principal Axes on the Error Shape in Formed Workpiece───主轴纯径向跳动误差对加工工件形成误差形状浅析
8、and discusses a certain method to calculate principal axes of inertia by adjoint matrix of eigen matrix.───探讨了用特征矩阵的伴随矩阵求惯量主轴的方法，并用实例给予了说明。
1、A simple method for principal axes and principal moment of inertia of are is presented.
2、For every pebble several possible diameters may be recognized along the three principal axes of the pebble.
3、Drawing instruments sre used to make the drawing in which the three principal axes make equal angles with the plane of projection.
4、On the basis, the ratio of quadrature error and sense signal are induced when the the principal axes of elasticity of outer-frame and inner-frame rotates a little angle separately.