North-East-Down Coordinate System 当地水平坐标系
strap down north finder 捷联寻北仪
strap-down north finder 捷联式寻北仪
New type strap-down north-finder 新型捷联式寻北仪
Strap-down flexible gyroscope north seeker 捷联式挠性陀螺寻北仪
以上来源于: WordNet
Paul Bunyan was a hero of North America's lumberjacks, the workers who cut down trees.
VOA: special.2011.05.07
Usually, the picture is that they are coming from the north or the northeast and pressing down into it.
他们通常来自于北方,或者东北,使用武力手段进入了迈锡尼
So, I grew up in the South and spent most of my time down in North Carolina.
我在南边儿长大的,但是我大多数时间是在北卡罗莱纳州度过的。
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