journal6 ›› 2001, Vol. 22 ›› Issue (2): 86-87.

• Scientific research bulletin • Previous Articles     Next Articles

The Projection Matrix of the Commonality Vertical Line of the Different Surace Beeline


  1. ( Department of Basic Courses, Wulin College, Zhangjiajie 427000, Hunan China)
  • Online:2001-06-15 Published:2013-01-05

Abstract: The paper discusses an expres sion of the projection matrix of the commonali ty vertical line of the di fferent surface beeline and educes the distance expression of the different surface beeline.

Key words: projec t ion matrix, dif ferent surface beeline, commonality vertical line

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