| 单词 | printed circuit |
| 释义 | > as lemmasprinted circuit printed circuit n. Electronics a circuit in the form of a pattern of thin conducting strips and components bonded to a flat board or (more recently) film of insulating material, usually mass-produced by a method that involves photo-etching or electrodeposition. ΘΚΠ the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > electronic circuit > [noun] > printed circuit printed circuit1946 1946 Business Week 23 Feb. 19/2 On the back of the plate are solder spots that connect through holes in the plate with the ‘printed’ circuit. 1975 T. Brooke-Taylor et al. Goodies' Bk. Criminal Rec. 19/3 Trace the pattern of the Printed circuit on to a sheet of inert matrix covered with a conducting layer of copper film, then etch the pattern with Hydrofluoric Acid. 2002 A. Milne Sky Static ix. 115 Space engineers feel they are launching an ungainly insect-shaped object..inside which exists a messy storeroom of millions of wires, printed circuits, and computer components. < as lemmas |
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