satellitism

常见例句

The 3S technology is very important for land use.Land use information for Qinhuangdao was obtained from TM/ETM satellit images using a GIS overlay and statistic alanalysis.
摘要3S技术是研究土地利用动态变化的重要技术手段，具有传统方法无法比拟的优越性。
Human society has entered the age of information, and satellit ecommunications are an important medium for the exchange of information in the international community, he said.
当前，我国部分地区正处于台风、暴雨频发时期，一旦卫星信号被干扰，很容易造成气象信号传输中断，无法完整收集气象资料，做不出准确的天气预报，容易给当地造成重大生命财产损失。
international telecommunication satellit
国际通信卫星
Communication satellit -es are more reliable in transmitting information
通讯卫星在传递信息方面
satellit
adj. 附属的(辅助的)