...希望高手指点,谢谢~``75欧的跟120欧是阻抗.至于区别要了解什么是阻抗你可以把输入端想象成一个电阻的两端,这个电阻 射频电阻(rfr) 《沁园春·雪》,词里评说历史人物用了一个“惜”字,怎么理解这个词的含义?
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... 射频电子学 radio-frequency electronics 射频电阻 radio-frequency resistance 射频调谐 tuned radio-frequency ...
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射频电路阻抗匹配 RF impedance match
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为了熔化进料，可用射频（感应加热）或电阻加热法。
To melt the charge, radio frequency(induction heating)or resistance heating have been used .
为了熔化进料，可用射频感应加热或电阻加热法。
To melt the charge radio frequency induction heating or resistance heating have been used.
作为射频与微波系统的重要组件—微波功率薄膜电阻器可广泛应用于雷达、通讯、电子对抗等领域。
Microwave power thin film resistors were widely used as an important component of RF and microwave system in radar, communications, electron countermeasure et al.
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