an imaginary line (often a circle) passing through the teeth of one cogwheel, pinion, rack, etc., so as to touch the corresponding line in another…
| 单词 | θ214399 |
| 释义 | society > occupation and work > equipment > machine > parts of machines > wheel > [noun] > parts of wheels > tooth > imaginary line through (4) pitch line1787 an imaginary line (often a circle) passing through the teeth of one cogwheel, pinion, rack, etc., so as to touch the corresponding line in another… pitch circle1813 a circular pitch line. proportional circle1825 = pitch line n. at pitch, n.2 compounds 2. Subcategories:— point of contact of (1) |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。