space relay station

基本解释

Special data relay system for future Chinese space station is given as a Two-Station-System constellation example.
以服务于未来我国空间站的专用数据中继系统为例，进行双基站星座设计。
Sun Laiyan, director of the China National Space Administration, had said earlier that the moon could be used as a "relay station" from which scientists can travel further to the frontier.
“发射人造卫星和载人太空飞行器，进行外太空探测是我国太空探测的三部曲。”中国国家航天管理局主任孙来言早前说，“月球将是科学家探索更外层空间的中继站。”
The high-capacity booster pump station for water conveyance used to be designed as in-line relay to keep on the water head. By this way it will be smaller space requirement and low investment.
在以调水为目的的大型给水加压泵站设计中，加压站作为接力式泵站，采用直抽式可以充分利用来水压力，而且占地面积小，节省投资。