space satellite

Pyongyang says it will fire what it calls a communication communications satellite into space within days.

平壤表示最近几天将向太空发射其称作的一颗通讯卫星.

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Sputnik, the first satellite to enter the great beyond of space ( Dale Russakoff )

苏联人造地球卫星是进入未知空间的第一颗人造卫星 ( 戴尔·鲁萨考夫 )

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Pyongyang says it will fire what it communication communications satellite into space in within days.

平壤说它将在数日内将据称是通讯卫星的物体发射入太空.

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Nations are also pressing ahead with space research and satellite projects to expand their global navigation abilities.

各国继续进行航天研究和卫星项目来扩展他们全球导航的能力。

六级真题- 2016年 12月 2卷 信息匹配

To reduce the debugging cycle of ground operation control system and space satellite system, and carry on the simulation test and the technical confirmation to the satellite navigation system quantitatively, it is imperative to build an earth station observation simulation system.

为了缩短地面运控系统与空间卫星系统的调试周期，定量的对卫星导航系统进行仿真测试和技术验证，建立地面站观测数据仿真系统势在必行。

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Troop movements can be observed from space by a satellite.

借助卫星可以观察到部队的调动.

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It might seem surprising to think about an item staying in space for that long, but the oldest satellite still in orbit-Vanguard 1-turned 60 in 2018.

一件物体在太空中停留如此之久，可能令人惊讶，但最古老的卫星先锋1号却仍在轨道上，它在2018年就已经转60圈了。

六级真题- 2019年 6月 2卷 阅读B

Journalist Sarah Scoles reports that NASA currently tracks about 24,000 objects in space, and in 2016 the Air Force had to issue 3,995,874 warnings to satellite owners alerting them to a potential nearby threat from another satellite or bit of debris.

记者萨拉·斯克勒斯报道称，美国宇航局目前跟踪了约24，000个太空物体，2016年，空军向卫星所有者发出了3，995，874次警告，提醒他们附近可能有另一颗卫星或碎片的威胁。

六级真题- 2019年 6月 2卷 阅读B

Pyongyang says it will fire what he it calls a communications satellite into space within days.

平壤方面表示他们将于近期发射他们所谓的通信卫星.

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That is, why not create a living satellite instead of hammering together a dead space station?

换句话说, 为什么不创造一个活的卫星,来替代打造出来的死气沉沉的空间站 呢 ?

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That's why this new policy also includes directions to update the current U.S. Government Orbital Debris Mitigation Standard Practices, which already require any entity that launches a satellite or spacecraft to vigorously analyze the likelihood that any of their actions, from an unexpected failure or normal operations, will create more space debris.

这就是为什么这项新政策还包含了更新美国政府现行轨道碎片减缓标准的指导方针，该方针要求发射卫星或航天器的任何实体积极分析其所有行动产生空间碎片的可能性，无论是意外故障还是正常操作。

六级真题- 2019年 6月 2卷 阅读B