| 单词 | pattern wheel |
| 释义 | > as lemmaspattern wheel pattern wheel n. (a) Weaving = pattern cylinder n.; (also) a revolving wheel in a warp knitting machine consisting of sectors of different radii which move the guide bar back and forth; (b) a circular plate in a clock having notches round the edge which determine the pattern of striking; (c) a toothed wheel which is rolled along a surface to mark out a pattern of dotted lines. ΚΠ 1847 Sci. Amer. 13 Mar. 196/3 Mr. Peacock, the agent of the factory, has invented a single pattern wheel which can weave a pattern from two, or two hundred and twenty pickings. a1877 E. H. Knight Pract. Dict. Mech. II. 1638/2 Pattern-wheel, 1. (Horology) The count-wheel or locking-plate of the striking portion of a clock-movement... 2. (Weaving) A Pattern-cylinder. 1960 Textile Terms & Def. (Textile Inst.) (ed. 4) 107 Pattern Wheel, a wheel, composed of sectors of different radii, the circumference of which determines the lateral positions of the guide-bar of a warp knitting machine. 2002 Bobbin (Nexis) 1 May These modules feature a rotary ultrasonic system used in conjunction with a rotary pattern wheel providing continuous, consistent bonding performance in a one-step operation. < as lemmas |
| 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。