无线电测向仪

我正在校准无线电测向仪或校正指南针。

I am calibrating radio direction finder or adjusting compasses .

在横线上写出数字。自动数字无线电测向仪

Write the number words on the lines . automatic digital radio direction finder

X射线设备用定位器无线电测向仪交叉定位

Localizer for X-ray apparatus fix by radio cross-bearing

你没有做无线电测向仪自差曲线表。

You did not make a DF self-deviation curve table .

无线电测向仪交叉定位仪表配管、配线设计规定

Fix by radio cross-bearing Regulation for design of tubing and wiring instrumentation

无线电测向仪计算机仿真软件开发初探

Development of Computer Simulation Software of Radio Direction Finder

无线电测向仪交叉定位丝网，铁或钢制，无论交叉处是否焊接

Fix by radio cross-bearing wire netting of iron or steel whether or not welded at intersections

无线电测向仪交叉定位

Fix by radio cross-bearing

鸽子也有它的无线电高频测向仪，也许就是它喙上部的那个硬包吧。

A pigeon probably has his Huff Duff in that incrustation above his beak .

接着描述了无线电自寻的系统中多普勒无线电测向仪的硬件构造，以及控制电路板、显示电路板的软件及硬件构造。

And the second section is the detail about the hardware of Doppler Direction Finder and the hardware and software of control circuit and display circuit in system .