simulation tool短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 模拟工具 With the development of space technology and the growth of multimedia service, the study of satellite networks has become an issue nowadays, so the mastery of network simulation tool is vital. 随着空间技术的发展和实时多媒体业务需求的增长，卫星网络成为当今通信研究的热点，因此掌握卫星网仿真的重要性不言而喻。 dictall