By using their ideas, this paper advanced an elementary transform method after having improved their two algorithms.

借鉴他们的思想，再对两种算法进行改进，提出一种“初等变换法。”

youdao

By using their ideas, this paper advanced an elementary transform method after having improved their two algorithms.

借鉴他们的思想，再对两种算法进行改进，提出一种“初等变换法。”

youdao