The pilotless image transmission system based on satelliterelay communication is very important in remote sensing transmission applications.
基于卫星中继的无人机图像传输系统在遥感图像的传输中有着十分重要的作用。
2
The satellite will be used mainly to relay television programmes.
这颗卫星将主要用来转播电视节目。
《柯林斯英汉双解大词典》
3
Their short-distance radios relay information to each other in a web and pass it to a satellite unit at the edge that feeds into the National Interagency Fire Center’s network.