navstar global positioning system 中文意思是什麼
navstar global positioning system
解釋
導航星全球定位系統-
The navstar global positioning system is one poss essing great development capability and permeable capability which application a rea outstrips its original design requirements
全球定位系統是一個具有巨大發展潛力和深透能力的系統,它的應用范圍已超出了其原來的設計要求。 -
We already have twenty - four navstar satellites orbiting the earth, making up what is called the global positioning system
我們已經有24顆環繞地球運行的導航衛星,組成了人們所說的全球衛星定位系統。
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