单词 | spirality |
释义 | spiralityn. Spiral character; the degree of a spiral curve. ΘΚΠ the world > space > shape > curvature > coil > [noun] > a spiral > spiral conformation or character snail1408 spiration1673 spirality1853 1853 Remarks Rifles 31 in A. H. Gordon Remarks National Def. App. The tendency of a bullet to twist the rifle on one side is now avoided by reducing the spirality of the grooves. 1884 Science 3 583/2 The better the [cotton] fibre, the more perfect its spirality. This entry has not yet been fully updated (first published 1914; most recently modified version published online June 2019). < n.1853 |
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