| 词汇 | printed-circuit-board |
| 释义 | printed circuit board noun[ C ] uk /ˌprɪn.tɪd ˈsɜː.kɪt ˌbɔːd/ us /ˌprɪn.t̬ɪd ˈsɝː.kɪt ˌbɔːrd/(alsoprinted circuit) a set of electrical connections made by thin lines of metal fixed onto a surface: 印刷电路 Printed circuit boards can have small amounts of mercury. The company produced printed circuits for household appliances. The printed circuit boards plug into the motherboard. Each disk drive is made up of two printed circuit boards, the sealed disk drive unit and power supplies. Silver paints are used in making printed circuits. Electrical components & circuitry accumulator AGM battery anode armature bandpass filter baseband chip cathode ray circuit breaker coil conductor LED display multicelled multiconductor negative pole number pad OLED photoresist photovoltaic cell relay transformer printed circuit board | Business Englishprinted circuit board noun[ C ] ukus IT the board on which a printed circuit is fixed |
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