Undefined function or variable 'SQT'.

未定义的函数或变量' sqt '。

The partition model is compared with several famous models such as SQT, QTM and ISEA by the indices, including distribution of chords, compaction, and area.

通过弦长分布、紧凑度、面积等指数， 将该模型与SQT，QTM，ISEA等已知球面剖分模型进行了面积和形状特性方面的比较分析。