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unified s-band 添加释义

网络释义专业释义英英释义

  统一的S波段

... unified S-band 统一的S波段 ; 频段航天测控网 S-band Gain 增益 S JUG BAND 富兰克林的瓶罐乐队 ...

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  频段航天测控网

测控系统为完成“嫦娥一号”的轨道测量任务,需要通过现有S频段航天测控网(Unified S-Band,USB)并辅以中科院甚长基线干涉测量(Very Long Baseline Interferometry,V...

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短语

unified s band 统一s波段

Unified S band system 统一S波段系统

Unified S-Band TT&C System USB测控系统

  • 统一的s波段

·2,447,543篇论文数据,部分数据来源于NoteExpress

Unified S-Band

  • abstract: The Unified S-band (USB) system was a tracking and communication system developed for the Apollo program by NASA and the Jet Propulsion Laboratory (JPL). It operated in the S band portion of the microwave spectrum, combining ("unifying") voice communications, television, telemetry, command, tracking and ranging into a single system to save size and weight and simplify operations.

以上来源于: WordNet

双语例句

  • A simple digital demodulation method is proposed for the DPSK-PM modulated signals, which are commonly used in the satellite USB (Unified S-band) tracking telemetry and command system.

    针对卫星usb测控系统常用DPSK - PM调制技术,设计了简单数字解调方法

    youdao

更多双语例句
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