拾參、 Update_20071218 增加

請參考這下面的簡易換算：

◾dB × 0.1151 = Neper

◾dB × 1.056 = MSC

◾MSC × 0.947 = dB

◾MSC × 0.109 = Neper

◾Neper × 9.175 = MSC

◾Neper × 8.686 = dB

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