Thereby the author sign the five generations Family treescheme for Jia family .
贾母成为贾代善遗孀，这是《红楼梦》贾家家谱五代方案为贾母设计的名分。
2
A plane surface approximation method for image coding and its quad treescheme are presented in this paper.
该文提出了一种平面逼近图像编码方法及其四叉树实现方案。
3
A new method of treescheme knowledge representation is proposed. It enables the recursive query process to consult the states of the extensional database, making the algorithm more efficient.