因此，希望采用适当的稀疏矩阵技术来压缩存储量、提高运算的速度。

So a proper sparse-matrix technique is desired to reduce the amount storage and increase the speed of calculation.

youdao

采用了面向对象编程技术，向量、矩阵运算的封装技术，结构化存储与复合文档等软件实现技术。

Some software implementation technology is adopted, such as object oriented programming technology, vector matrix encapsulation technology, structured storage and compound file technology, and so on.

youdao

采用了面向对象编程技术，向量、矩阵运算的封装技术，结构化存储与复合文档等软件实现技术。

Some software implementation technology is adopted, such as object oriented programming technology, vector matrix encapsulation technology, structured storage and compound file technology, and so on.

youdao