The process of finding the relative point is studied, with an emphasis on the algorithm of inverse point to transition curve .
导出了自行查找关联线元的方法，并侧重研究了点对缓和曲线反算问题的算法。
2
Some discussion of the relative significance of these four factors is therefore pertinent, and we shall find it convenient to consider them in inverse order.
因此对这四个因素的相对重要性作一些讨论是适宜的，并且我们会发现以相反的顺序考虑它们会方便一些。
3
Inverse scattering theory was applied to reconstruct the inside and outside radii of the aortic blood vessels of a pig by scattering spectrum. The relative errors of reconstruction were less than 4%.