实现无线电导航系统的定位解算。

Then the positioning calculation can be realized for radio navigation system.

一个无线电导航台帮助救援了三名被困于胡德山的登山者。

An emergency radio beacon helped rescue three climbers on Mount Hood and a big dog kept them warm.

在行程中,她要设法解决无线电导航系统出现的各种问题.

Throughout her trip Amelia ran to quit a few problems with the Lockheed Electra.