radio principle的意思|示意

Earlier practically all radio sets worked on this principle.

所有的早期无线电设备都是依据这种原理工作的。

The use of radio waves to transmit electricity is perhaps the most obvious solution, since you can in principle use the same kinds of transmitters and receivers used in Wi-Fi communication.

其中呼之欲出的方案就是利用无线电波输电，因为Wi - Fi通信所使用的发射器和接收器，原则上也同样适用。

Introduces the applications and the principle of ECG radio telemetry.

本文介绍心电无线遥测的应用和原理。