英语词汇“band-pass filter”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	band-pass filter
释义	band-pass filter noun 1. electronics a filter that transmits only those currents having a frequency lying within specified limits Compare high-pass filter, low-pass filter 2. an optical device, consisting of absorbing filters, for transmitting electromagnetic waves of predetermined wavelengths
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