基本曲面 meaning in English

fundamental surface

In this technology , a theory which can be used to divide the tbs ' s base surface patch into triangle patches or unite several tbs ' s base surface patches into one triangle is presented , and some problems concerned with dividing the base surface patch into triangle patches are studied and solved such as cracks between triangle patches , computing the number of segmenting of the edge at base surface patch , computing the dividing number of the base surface patch , generating the triangle patches etc . how to combine several tbs ' s base surface patches into one triangle is also studied and solved
提出了按照给定的stl模型精度对tbs模型基本曲面片进行三角形平面片分割与合并的理论与算法。研究并解决了对基本曲面片进行三角形平面片分割时平面片之间的裂缝问题、基本曲面片边界分割次数、基本曲面片分割次数、三角形平面片生成等关键问题，以及基本曲面片合并问题。