| 单词 | 电子线路 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔assembly〕The putting together of manufactured parts to make a completed product, such as a machine or an electronic circuit.组装：将生产的部件装配在一起使之成为一个完整产品，如机器或电子线路板美国传统〔bus bar〕A conducting bar that carries heavy currents to supply several electric circuits.汇流线，母线：为支持多条电子线路而运载强大电流的导线美国传统〔microminiaturize〕To construct (devices) on an extremely small scale. Used especially of electronic circuitry.使超小型化，使微型化：用极小的尺寸构造一器件，尤用于电子线路美国传统〔miniaturize〕Technology has made it possible to miniaturize electronic circuits.科学技术已经可以使电子线路微型化。韦氏高阶〔patch〕A temporary, removable electronic connection, as one between two components in a communications system.电子连接线：可移掉的临时电子线路，如在一通信系统中的两个元件间的线路美国传统〔preamplifier〕An electronic circuit or device that detects and strengthens weak signals, as from a radio receiver, for subsequent, more powerful amplification stages.前置放大器：电子线路或装置，用来探测并加强无线电接收机所发出的微弱信号，从而使其达到更加有力的增幅程度美国传统〔safety circuit〕An electronic circuit that prevents malfunction by either sounding an alert or activating a trip circuit on a protective device.安全电路：通过发出警报或启动保护装置上的脱落电路来避免发生故障的一种电子线路美国传统 |
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