normalized vector造句

We scan photographs of tissue slices to get 2d data and then these data are classified and transfer into 3d data which are saved into database . we do geometric construction by contour connection algorithm and render the tissue using volume data based on surface . some algorithms used widely are compared in this article and implemented in the experimental system : simulating lost datum by linear interpolation , adjusting surface profile by twice bezier interpolation , dealing with some special normalized vector
通过扫描输入的人体组织的切片图象，获得组织的二维信息，再将这些二维数据经过分类和转换，把它们转换成对应的三维体数据，在数据库中保存：然后采用contourconnection算法进行几何重构，用三角面进行等值面拟合，实现基于等值面的体数据的三维图像绘制。
It's difficult to find normalized vector in a sentence. 用normalized vector造句挺难的