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- satellite signal box 分信号楼,从属信号楼
- The WAAS provides a satellite signal for WAAS users to support enroute and precision approach aircraft navigation. WAAS为WAAS用户提供卫星号以取得精准的航空导航需求。
- This dissertation focuses on the key technologies in the development of the high dynamic GPS satellite signal simulator. 本文以高动态GPS卫星信号模拟源的丌发为背景,着重对其中涉及的关键技术进行了研究。 本文共四章:
- Would the signal box be the first place the train stopped at after it left Liverpool? 那个信号房是不是火车离开利物浦后第一个停车站?
- Make use of its satellite data generated by simulation, to achieve a GPS satellite signal acquisition and data demodulation. 利用自己仿真产生的卫星数据，实现了GPS卫星信号的捕获和数据解调。
- It contains four chapters:In the first chapter, the background and significance of developing the high dynamic GPS satellite signal simulator are presented. 第一章主要介绍了开发高动态GPS卫星信号模拟源的背景和意义。
- Wander about the city admiring the traffic signal boxes (TSBs). 您也可以在城市里漫无目的地转悠,欣赏交通信号盒(TSBs)。
- The received satellite signal data are available to the public. A Geodetic Survey Information System has been set up to facilitate the co-ordination and dissemination of survey control information. 该处收录的卫星讯号数疚垃可供市民使用，并且设立了大地信息系统，利便测量控制信息的协调及发布。
- High efficiency SIRF Star3 Satellites signal channel. 此模块采用的是SIRF方案，20个通道。
- The GPS & IRIG-B code time system encapsulates the GPS satellite signal and modernized IRIG-B (B type format of Inter-Range Instrumentation Group) serial time code and connect them to the computer through a PCI bus, thus offering accurate timing service. GPS &IRIG-B码时间系统把GPS卫星信号和现代化靶场间通用的IRIG-B(Inter-RangeInstrumentationGroup,靶场仪器组B型格式)串行时间码封装于一体,通过PCI总线与计算机联系起来,提供高精度的定时服务。
- The method was tracking the post nesting migrant routes of green turtles through the satellite linked transmitters which were attached on the back of turtles and the global satellite signal transmitting system of Argos. 其方法是在海龟背上粘附卫星链接发报器并通过全球Argos卫星信号传输系统追踪南海绿海龟产卵后的洄游路径。
- This makes it easier to deal with the signals subsequently, such as the phase shift of C/A code in the satellite signal. 经过督卜勒补偿之后将信号分段，分成长度一到二十个毫秒不等的讯框与本地产生之不同延迟的C/A码复制版本作相关系数的运算。
- The technology blocks satellite signals that guide bombs, missiles and even troop movements. "这种技术将破坏用来轰炸、导弹巡航、军事行动的卫星信号。
- Earth station A parabolic antenna and associated electronics for receiving and transmitting satellite signals. 接收和发射卫星信号的一个碟形天线和附属电子工程。
- Earth station: A parabolic antenna and associated electronics for receiving and transmitting satellite signals. 地面站:接收和发射卫星信号的一个碟形天线和附属电子工程。
- electromagnetic signal box diagram 信号楼电磁式表示盘
- The satellite signals, along with inputs on speed from a wheel-speed sensor and direction from a meter, determine the car's position even as it moves. 卫星的数据显示，通过一个轮子速度的感应器和在一米内的方位，能确定找到车的位置，即使车在移动也可以找到。
- The technology’s advancements result from augmenting conventional GPS service with more precise electronic timekeeping capabilities and stronger satellite signals. 这项技术的先进性在于，增强了传统GPS服务的电子报时能力和卫星信号。
- The equipment picked up the signal from the satellite. 这设备收到了卫星发出的信号。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
