at the last moment在最后的时刻;事到临头
At the last stop在最后一站下车;在最后一站
At the last successful在最后成功
At The Last Election在上次选举中
At The Last Part在文章最后部分
At The Last Day就在最后一天
But At The Last但最后
At The Last Year最后一年
at the last instant在最后一瞬间
Aiming at needs of the applications, the thesis introduce the UAV wireless data link system and it’s test target firstly, and then introduce the knowledge of the automatic test system. At the last, combining the knowledge of the UAV wireless data link system and automatic test system, the thesis set up the automatic test system of UAV wireless data link.
论文中针对实际应用的需要，首先分析了无人机数据链性能指标的测试方法，然后介绍了自动测试系统的知识，最后将无人机数据链性能指标嵌入自动测试系统的判决准则中，组建出无人机数据链自动测试系统。
参考来源 - 无人机无线电数据链自动测试系统方案设计