| 字词 | 变频 |
| 释义 | 变频电路frequency changer circuit变频电源variable frequency power source变频管frequency converter tube; converter tube; frequency changer; converter变频机frequency converter变频级converter stage变频技术converter technique变频检波器detector-converter变频晶体frequency-changer crystal变频跨导conversion transconductance变频损耗frequency conversion loss; conversion loss变频调速frequency control of motor speed变频天线antennaverter变频行波管frequency converter TWT变频增益conversion gain变频增益系数conversion gain coefficient变频振动试验variable frequency vibration test变频转发器frequency translating transponder |
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