卫星新闻采集车(英文简称SNG)以卫星通信系统作为传输平台,电视台或其它新闻传媒机构,在新闻现场所采集到的视频及音频信号,通过卫星车系统处理后,发射到同步通信卫星再转送回电视台或新闻机构总部,电视台或新闻总部可以直接转播或经过编辑后播出。
火星勘测轨道器是系列卫星的一部分,着陆器和星球车已被应用到这颗红色星球的研究中。
The Mars Reconnaissance Orbiter is part of a fleet of satellites, landers and rover that have dispatched to the Red Planet for studies.
这款车将遵循差分式全球定位系统以纠正它在电离层和对流层行驶中全球定位卫星信号引起的误差。
The car will be guided by a differential GPS system that corrects errors arising in global positioning satellite signals as they travel through the ionosphere and troposphere.
此示范项目旨在充分展示该系统的工作模式,及其在近几年内应用于科学卫星、月球车等太空科技的可能性。
The goal is to adequately demonstrate how the system works so that the technology could be included on the next science satellite or rover.
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