正交

• Perpendicularity design and sports teaching optimization
  体育教学的正交设计与优化
• Orthogonal designing of factors for piping stress
  管道应力影响因素的正交分析
• A orthogonality relationship for theory of elasticity
  弹性力学的一种正交关系
• A new complete orthogonal system for functions in c
  上完备的三角形正交函数系
• Research on a niche orthogonal genetic algorithm
  一种小生境正交遗传算法研究
• Application of orthogonal experiment in machine - work
  基于正交试验的机械部件加工研究
• Induced matrix and the orthogonalization of the base
  导出矩阵与基底的正交化
• Similarity of buckling of cross - ply laminated shell
  正交层合壳屈曲问题中相似性的探讨
• Fast computational method for inverse matrices based on
  正交化的快速求逆法
• An orthogonalization procedure for structured grids
  一种简单的结构网格边界正交化方法