omnibearing-distance navigation 极坐标系导航 ; 全向
short distance navigation 短距离航行
long distance navigation computer 远程导航计算机
distance indicating automatic navigation equipment 测距自动导航设备
deviation distance of navigation 偏航距离
economical navigation distance 经济航距
China Coastal Navigation Distance Table 中国沿海航行里程表
The siting error and L>O>P> of short distance navigation positioning system have been analyzed.
对近程导航定位系统位置线和定位误差进行了分析；
If the distance between different levels of navigation is too large (for instance because some navigation items have more text) users have to move the mouse horizontally.
如果不同层级的导航间隔太大(比如说有的导航项目文字太多)，用户就必须水平移动鼠标。
Radio wave bending is caused by atmospheric refraction, which leads to the distance measured by radio navigation system different from the truth.
大气折射效应会引起无线电传播路径发生弯曲，使得无线电导航定位系统中测量到的距离与真实值有一定的误差。
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