航图是专门用于导航的一种地图.Charts are a map adapted specially for navigation.本文提出了一种用于车辆导航的地图匹配算法.An improvement of map matching method for vehicle navigation system is presented.星间测距是重力测量卫星和卫星自主导航的关键技术.Inter - satellite ranging is ...
The American and Japanese navies took the lead in the development of naval aviation...美国和日本海军是发展海军航空部队的佼佼者。The Wright brothers pioneered in early aviation.莱特兄弟是早期航空的先驱.The Gossamer Conder, a human - powered airplane, fle...
It is an important moment, crowning the efforts of the Cup organisers...这是个重要时刻，它使得优胜杯赛组织者的努力圆满告捷。Her crowning glory is her hair.最使她容貌生辉的是她的头发.Being knighted by the Queen was the crowning glory of his long and successful...
I'll ring the hotel. I'll tell them we'll check in tomorrow.我来给旅馆打电话，通知他们我们明天入住。I'd like to cash this check in, please.请将这张支票兑换成现金.You must check in the equipment after using.这些器材用后必须办妥手续归还....