SCAT：空间通信与跟踪
为便于书写和使用，“Space Communication and Tracking”通常缩写为SCAT。这一简称广泛应用于航天与科研机构领域，尤其在美国国家航空航天局（NASA）的相关技术文档和日常交流中出现频率较高。其完整中文译名为“空间通信与跟踪”，特指通过空间平台实现的通信联络与目标追踪技术体系。
Space Communication and Tracking具体释义
Space Communication and Tracking的英文发音
例句
- In recent years, frequency locked loops ( FLL ) have been used in some space communication, remote control and remote measurement systems as tracking filters to track the targets having great dynamic parameters or the signals with rapidly varying phase.
- 在空间通信、遥控、遥测等领域，近年来国内外有些系统采用锁频环代替锁相环作为跟踪滤波器来跟踪卫星等大动态参数目标，或相位急剧变化的信号。
- In deep space optical communication, the requirement of precise pointing and tracking is need for both optical terminals, because the distance of link is too far and the special environment is too bad.
- 在深空光通信中，通信距离十分遥远、空间环境非常恶劣，要求两通信终端实现精确的瞄准和跟踪。
- In space optical communication, in order to realize exact acquisition and high-accuracy tracking, combined axis control technique is applied in ATP ( Acquisition, Tracking, and Pointing ) system.
- 在空间光通信中，为实现准确捕获和高精度跟踪，ATP系统采用复合轴控制技术。
- In space laser communication, the system for pointing, acquisition, and tracking ( PAT ) plays a critical role for establishing the communication access between moving communication terminals.
- 空间激光通信中，PAT（Pointing，Acquisition，andTracking）系统对实现运动目标之间的通信链路起决定性的作用。
- The laser divergence angle of free space optical ( FSO ) communication is very small because of the energy limited, to acquiring, pointing and tracking by using of laser beam is very difficult.
- 由于能量限制空间光通信系统的光束发散角通常非常小，因此利用激光光束进行瞄准、捕获和动态跟踪是非常困难的。
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