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深空通信（英文）
- The Deep Space Communications and Navigation Systems Center of Excellence (DESCANSO) was established in 1998 by the National Aeronautics and Space Administration (NASA) at the California Institute of Technology’s Jet Propulsion Laboratory (JPL). DESC
1.From_stardust_to_sustainability
- CO2 increases anywhere are a threat to the future of civiliza-tion everywhere, Gore in Oslo 10/7/07
2.Innovation_-_a_guide_to_the_literature
- CO2 increases anywhere are a threat to the future of civiliza-tion everywhere, Gore in Oslo 10/7/07
WIRELESS_INTRODUCTION
- The basic issue of the present and the idea of the future mobile communication systems are to provide high quality of services for multiple users anytime, anywhere and everywhere. A full mobile data service must be able to deliver a true solution, en
TC35I
- The Global Positioning System (GPS) is a space-based navigation system that provides location and time information in all weather conditions, anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites.[1
IP
- The Global Positioning System (GPS) is a space-based navigation system that provides location and time information in all weather conditions, anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites.[1