人造无线电波有多种用途，如传送音乐或者运用微波加热食物，频谱低端的频率可以使用在诸如电视和移动电话等设备上。
The man-made sort can do things like transmit music or heat food in a microwave. At the low end of the spectrum are the frequencies used for things like television and mobile phones.
在信号源附近的电磁影响是最严重的，所以尽量少接触诸如电脑、电视、微波炉、电冰箱等设备能够有效减少电磁干扰的影响。
The effect is strongest closest to the source, so literally stepping back from major in-home sources like the computer, TV, microwave and fridge can help minimize exposure.
广播电视系统、微波通信无人值守站、工业控制、计算机系统、工业设备配套。
Broadcast And TV System, Nobody station on Duty of Microwave, Communicate Industey Controller, Conputer, System Industry Equipment Sets, Complete set of Lift Meed Rehulated Power Supply Pfbase.
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