单词 | scale of equal parts |
释义 | > as lemmasscale of equal parts b. scale of equal parts = plane scale n. at plane adj. Compounds 1. ΘΚΠ the world > relative properties > number > mathematical instruments > [noun] > trigonometrical instruments scale of equal parts1630 plain scale1659 plane scale1709 trigonometer1767 16301 [see sense 9b]. 1777 R. Waddington Epitome Navig. Elem. Geom. 85 To make a Mercator's Chart by Meridional Parts, to be set off from a Scale of Equal Parts. 1809 E. Troughton in Philos. Trans. (Royal Soc.) 99 i. 109 A finely divided scale of equal parts. < as lemmas |
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