Ten years later Spencer patents a "radar range" that cooks with high-frequencyradio waves; that same year, the Tappan Stove Co. introduces the first home microwave model.
At present, the RadioFrequency Training System is exclusive Microwave and RadioFrequency teaching equipment at home.
本文设计实现的射频训练系统，目前是国内唯一的微波射频教学仪器。
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Futher more, the instances of radiofrequency identification applied in sports items are obviously increasing in home and aboard, and radiofrequency identification have a broad prospect.