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1·It is used in the satellite earth station and achieves very nice performances.

该移相器已用于卫星地面站，性能很好。

2·In a TDMA system, a discrete group of digits transmitted by a single earth station.

在时分多址系统中，由地面站传送的一个分立数字组。

3·The antenna employs a dual gimbal mechanism to track the earth station when the spacecraft is in lunar orbit.

该天线采用了双万向接头结构，以便航太器在月球轨道跟踪地球站基站。

4·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。

5·If a ship earth station is not busy at communication, it can receive all incoming messages without priority level.

只要船舶地球站不忙于通信，它会接收所有进来的电文，毫无优先之区别。

6·This paper introduces the evaluation for the environment of electromagnet radiation of the Earth Station of TV satellite.

文章介绍了对电视卫星地球站电磁场辐射的环境评价。

7·This paper gives an example of engineering design for the satellite communication link inthe TES (Telephony Earth Station)system.

本文提供了电话地球站系统卫星通信链路的工程设计实例。

8·Portable satellite communication earth station is a complicated mechatronic products, and it is with all the advantages of satellite communication.

便携式卫星通信地球站是一种复杂的机电一体化的产品，它集中体现了卫星通信的各类优点。

9·An Earth station beams a signal up to the satellite at a certain frequency, and the craft bounces it back down to another, predefined Earth station.

地面基站先用特定频率向卫星发送数据，然后卫星再将把这些数据转发给其它预先确定的地面基站。

10·As the one of the earth station 's key functions, searching and tracking the satellite involves the realtime synchronous data exchange, it is a high technology.

作为地面站的一个核心功能之一—捕获并跟踪目标，涉及一个技术难点，这就是实时同步数据交换问题。