Safety protection technique is the most important segment of train control system.
安全防护技术是列控系统的重要环节。
This paper describes the understanding on earth observation satellite ground segment mission control system.
阐述了对地观测卫星地面管理控制系统的认知和理解。
Slow death regulation and control mechanism and the action segment of cell delay.
延缓细胞衰老的调控机制和作用环节。
Slow death regulation and control mechanism and the action segment of cell delay.
延缓细胞衰老的调控机制和作用环节。
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