据食品及药物管理局称，辐射在生物上最广为人知的用途就是加热，比如，微波炉中的微波就可以加热食物。

According to the FDA, the consensus is that the only known effect of radiofrequency energy on biology is heating, the way microwaves in microwave ovens are able to heat food.

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GAMA微波技术公司执行总监安德鲁斯先生说，使用者可“调节”无线电频率，使加热任何一种小食品都达到最佳效果。

Mr.Andrews, the managing director of GAMA Microwave Technology, said it is possible to "tune" the radio-frequencies to provide the best results with any small product.

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包装对于便利食品如微波加热食物和快餐以及无菌包装的果汁起到了关键的作用。

Packaging plays a key part in convenience foods such as microwave meals and snacks and juice drinks in aseptic packages.

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