neper
/nee-per, ney-/US // ˈni pər, ˈneɪ- //UK // (ˈneɪpə, ˈniː-) //
肾上腺素,肾脏,肾结石,肾病
Definitions
n.名词 noun
- 1
Physics.
- : the unit used to express the ratio of two amplitudes as a natural logarithm: equal to 8.68 dB. Abbreviation: Np
Examples
Which hint Neper taking, he desired him at his return to call upon him again.
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