orthogonal local projection正交局部投影
orthogonal l projection正投影
Orthogonal secondary projection直角辅助投射法
orthogonal axonometric projection正轴测投影
orthogonal subspace projection osp正交子空间投影
Unsupervised Orthogonal Subspace Projection无监督的正交子空间投影
orthogonal subspace projection algorithm正交子空间投影算法
Kernel Orthogonal Isometric Projection核正交等度规映射人脸识别算法
N（名词） the method used in engineering drawing of projecting views of the object being described, such as plan, elevation, side view, etc, at right angles to each other 正交投影 [engineering]