| 释义 |
pantograph美 ['pæntəgrɑ:f] 英 ['pæntəgrɑ:f] - n.缩放仪；比例绘图仪
- 网络集电弓；受电弓；胸廓描记器
1. | 缩放仪；比例绘图仪a device used for copying a drawing in a bigger or smaller size |
n. | 1. 〔工〕比例绘图仪器,缩放仪,缩图仪;〔电〕导电弓架,架式受电弓 1. 〔工〕比例绘图仪器,缩放仪,缩图仪;〔电〕导电弓架,架式受电弓 |
n. | 1. a drawing instrument that consists of a set of adjustable interconnected bars forming a parallelogram and is used to copy line drawings or maps to any scale 2. a device shaped like a pantograph and used as a frame or bracket 3. a device on the roof of electric trains and locomotives for picking up electric current from overhead wires |
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