rebuild surfaces造句

• During the period , in which most engineers deal with reverse engineering , they felt the critical obstacle is how to rebuild surface in computer . the reasons are : 1 ) introduced the bad points during the measurement , so the rebuilt surface is different from the prototype
  这一问题的提出有以下原因： 1 )由于在数据测量时引入了坏点，在后期的计算机重构曲面处理时，造成重构的曲面与实物相差较大。