英语词汇“band-pass system”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 system
释义	band-pass system band-pass system [′band‚pas ‚sis·təm] (engineering acoustics) A loudspeaker system, often used for subwoofers, in which the speaker is mounted inside an enclosure on a shelf that divides the enclosure into two parts, and one or both parts are coupled to the outside by a vent; the frequency response of the system is that of a fourth-order band-pass filter (one vent) or an asymmetrical sixth-order band-pass filter (two vents).
随便看	southern african development coordination conference southern africa newcastle disease control project southern african fair trade access southern african fire atmosphere research initiative southern african gender and energy network southern african-german chamber of commerce & industry southern african heat low southern african institute of ecologists and environmental scientists southern african institute of steel construction southern african large telescope southern african media and gender institute southern african music rights organisation southern african network for training and research on the environment southern african new crop research association southern african online user group southern african postal operators association southern african power industry convention southern african power market program southern african regional commission for the conservation and utilisation of the soil southern african regional poverty network southern african region police chiefs cooperation organisation southern african research and documentation centre southern african rock art project southern african social forum southern african society for human genetics

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