| 单词 | bevel-gear |
| 释义 | > as lemmasbevel-gear bevel-gear n. gear for conveying motion by means of bevel-wheels from one shaft to another at an angle (usually a right angle) with it. ΘΚΠ society > occupation and work > equipment > machine > parts of machines > wheel > [noun] > cog or gear > bevel bevel-gear?1790 bevel1870 ?1790 J. Imison School of Arts (ed. 2) 34 The Principle of Bevel Geer, consists in two cones, rolling on the surface of each other. 1833 R. Phillips Fam. Cycl. 1339/1 Wheels are denominated spur, crown, or bevel-gear, according to the direction or position of the teeth. < as lemmas |
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