| 单词 | 检波器 |
| 释义 | 〔transistor〕A small electronic device containing a semiconductor and having at least three electrical contacts, used in a circuit as an amplifier, a detector, or a switch.晶体管：一种小型电子装置，包含一个半导体和至少三个电接头并构成一个电路，用作扩音器、检波器或开关〔pickup〕The apparatus used for such reception.检波器，拾音器：用于这种接收的机器装置〔crystal〕An electronic device, such as an oscillator or a detector, using such a material.石英片：一种用该种材料制成的电子部件，如振荡器和检波器〔pickup〕A device that converts the oscillations of a phonograph needle into electrical impulses for subsequent conversion into sound.电唱头，检波器：一种把电唱机针的震动变为电子脉冲以使其转变为声音的装置〔geophone〕An electronic receiver designed to pick up seismic vibrations.地音探听器，地震检波器：被设计用来收集地震震幅的电子接收器 |
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