| 单词 | printed circuit board |
| 释义 | printed circuit boardSEE SYNONYMS FOR printed circuit board ON THESAURUS.COM nounan electronic circuit in which certain components and the connections between them are formed by etching a metallic coating or by electrodeposition on one or both sides of a thin insulating boardAlso called: printed circuit , printed circuit card Words nearby printed circuit boardprintable, printanier, printback, print bar, printed circuit, printed circuit board, printed matter, printer, printer's devil, printer's error, printer's mark Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for printed circuit boardprinted circuit board [ prĭn′tĭd ] A flat plastic or fiberglass board on which interconnected circuits and components are laminated or etched. Chips and other electronic components are mounted on the circuits. Computers consist of one or more printed circuit boards, usually called cards or adapters. See more at motherboard. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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