单词 | Napier's rods |
释义 | Napier's rods/ˌneɪpɪəz ˈrɒdz/Mathematics noun = Napier's bones. OriginLate 17th century; earliest use found in Edward Phillips (b. 1630), writer and biographer. From the genitive of the name of John Napier + the plural of rod. |
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