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单词
导航卫星
释义
导航卫星
Encyclopedia
工学
全球卫星导航系统
释
navigation satellite
导航卫星
搭载高精度时钟和无线电信标、为陆海空用户提供导航定位授时服务的人造卫星。
工学
遥感卫星与平台
释
navigation satellite
导航卫星
能够连续发射无线电信号为地面、海洋、空中和空间用户导航定位的卫星。是卫星导航系统的空间部分。
工学
导航卫星
释
navigation satellite
导航卫星
为地面、海洋、空中和空间用户导航定位的人造地球卫星。
Astronomy
navigation satellite; navigational satellite
导航卫星
随便看
geological effects of groundwater
geological engineering geophysical exploration
geological engineering rescue
geological environment
geological environment quality of mine
geological era
geological erosion
geological exploration
geological forecast in tunnel and underground engineering
geological gas logging parameters
geological hazard/geo-hazard
geological hazard monitoring
geological hazard monitoring and pre-warning
geological hazard remote sensing survey
geological hazards in civil engineering
geological hazards of oil and gas pipelines
geological hazards prevention and control law
geological interpretation of gravity anomalies
geological interpretation of magnetic anomaly
Geological Journal of China Universities
geological landscape plan
geological legend
geological logging
geological logging technology
geological map
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