general polarity 中文意思是什麼

general polarity 解釋
普通極性
  • general : adj (opp special)1 一般的,綜合的,通用的。2 普通的,廣泛的,通常的。3 全體的,總的;全面的,普...
  • polarity : n. 1. 【物理學】(分)極性,磁性引力;(光的)偏極;極體;【數學】配極(變換);【生物學】(莖與根的)反向性,極性。2. (性格的)正反對。3. (思想、感情等的)歸向,傾向。
  1. Abstract : to against the fact of the commercial available white noise generators are very expensive which is not good for general operations, a simple and effective limited band white noise generator is design. the generator is using the feature of dual polarity transistor, i. e., the power spectrurn density of particulate noise is not related to frequency in very wide band and close to white noise. the concrete circuit is also given

    文摘:針對市售白噪聲發生器價格昂貴,不利於一般場合使用的問題,介紹利用雙極性晶體管散粒噪聲功率譜密度在非常寬的范圍內與頻率無關,屬白噪聲這一特性,設計了一種簡捷、有效的限帶白噪聲發生器,並給出了具體電路。
分享友人