英语词汇“using frequency”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	using frequency
释义	using frequency短语¹³¹⁶²⁰⁺³ 基本例句使用频率 The limit on number of channels in repeating system for TV PAL- D system and the optimum using frequency band are analysed. 分析了在电继传输时， PAL— D制电视传输频道数限制及微波副载波的最佳频带。 cnki
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