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- manual data relay centre 人工数据中继中心
- manual data relay center 人工数据中继中心
- Reduce manual data reentry by letting Office Visio 2007 keep diagrams up-to-date for you. 使Office Visio 2007保持图表最新,减少手动重新输入数据的工作。
- The TDRSS (Tracking and Data Relay Satallite System), GPS/Glonnss and deep space network about the Space T. T. C. 在空间飞行器测控方面着重介绍了数据中继卫星、GPS/Glonns以及深空间跟踪网(DSN)的情况。
- This paper mainly studies yaw angle estimation and attitude control of Tracking and Data Relay Satellite(TDRS). 本文主要研究了中继卫星的偏航角估计和姿态控制问题。
- Drag n'Drop OCR indexing makes manual data entry faster and more accurate by eliminating the need to key in the index data. “拖放OCR”索引编排可使手动输入数据更快,而通过消除键入索引数据的需要则会更准确。
- Mission planning and scheduling of TDRSS(Tracking and Data Relay Satellite System) are important to application of TDRSS. 摘要中继卫星任务规划与调度是中继卫星系统应用中的重要问题。
- The proposed algorithm can be used to demodulate high data rate and bandwidth efficient QPSK signal, which is used in Tracking and Data Relay Satellite System (TDRSS). 它可应用于中继卫星通信中高速数传且频带有效QPSK的同步解调。
- In the tracking and data relay satellite system(TDRSS), it is difficult for a receiver operating in the high dynamic situation to realize spread spectrum signal acquisition. 摘要在TDRS通信系统中，用户星相对于中继星的高动态性引入的多普勒频移对扩频信号的捕获造成了很大的困难。
- In manual data processing, a card index system in which individual attributes are represented by holes in certain areas of the card. The presence or absence of a particular attribute can be checked by placing one card on top of another. 人工数据处理技术中的一种卡片索引方法。在该方法中,各个属性是用卡片上某个区域中的孔来表示的。可将一张卡片放在另一张上面来检查其特定属性的有无。
- Built-in data validation rules help you gather accurate and consistent data that can be directly integrated into back-end systems to avoid redundancy and errors that result from manual data re-entry. 内置的数据有效性验证规则可帮助您收集准确、一致的数据,这些数据可以直接集成到后端系统,从而避免了由于手动重新输入数据而导致的冗余和错误。
- Although all of these digital data systems probably will be able to transmit directly to ground sites, China may be developing a system of data relay satellites to support global coverage. 尽管所有这些数字化信息系统可能会能够直接向地面站点传递信息，但是中国可能会开发一点数据中继卫星，以保障覆盖全球。
- One of the most important characteristics of single access link scheduling of TDRSS lies in that there was time windows constraint between tracking and data relay satellite(TDRS) and user spacecraft. 中继卫星单址链路调度问题的重要特点在于,中继卫星与用户航天器之间并非时时可见,因此通信任务存在可见时间窗口约束。
- manual data input mode of operation 人工数据输入操作方式
- Making small models requires manual skill. 制作小模型要手巧。
- Work done by machines has replaced manual labour. 机器生产已经代替了手工劳作。
- TDRS Tracking and Data Relay Satellite 跟踪域数据中继卫星
- Having seen the manual, he pick the extinguisher. 看完了说明书，他拿起了灭火器。
- This manual is full of useful tips. 这本小册子里有很多实用的小建议。
- TDRSS Tracking and Data Relay Satellite System 跟踪与数据中继卫星系统
