neper / ˈni pər, ˈneɪ- /

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neper 的定义

n. 名词 noun

Physics.

  1. the unit used to express the ratio of two amplitudes as a natural logarithm: equal to 8.68 dB. Abbreviation: Np

更多neper例句

  1. Which hint Neper taking, he desired him at his return to call upon him again.