ground segment provider 地面设施提供者
communications ground segment 通信的地面环节
AGSD Advanced Ground Segment Design 先进地面段设计
GPS ground control segment GPS地面控制段
MUOS leverages third generation (3G) Wideband Code Division Multiple Access (WCDMA) cellular phone technology in the implementation of the ground segment.
MUOS利用第三代宽带码分多址蜂窝电话技术实现地面部分。
——地面段。
The BDS is mainly comprised of three segments: space segment, ground segment and user segment.
北斗系统由空间段、地面段和用户段三部分组成。
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