improve e on改进;对…作出改进;超过
improve statistics on emerging industries健全新兴产业统计
improve on sth翻译
improve computer speed on热闹古装街
improve on equipment设备改进
improve on the translation改进这篇译文
improve on the performance表演出更好的节目
Structure improve on api美标结构改进型
Compared the interlacing result with that of Horn and Johnson, our result is always better than theirs. In this chapter, a new definition about signed graph is firstly introduced, which is used to improve on their result.
在本章，关于带号图的一个新的概念被首次引入，利用这个关键性的概念我们改进了Horn和Johnson的结果。
参考来源 - 拉普拉斯矩阵和蕴含幂零符号模式