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论文对一种复合谐振器及其在双通带滤波器设计中的应用进行了研究。
Its resonant characteristics and application in wideband filter design are also studied extensive.
youdao
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论文对一种复合谐振器及其在双通带滤波器设计中的应用进行了研究。
Its resonant characteristics and application in wideband filter design are also studied extensive.
youdao