| 单词 | 大器 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔DETERMINED〕My teachers always told me that I lacked ambition, and would never get anywhere. 我的老师们老是对我说我这个人缺乏抱负，将来难成大器。朗文写作活用〔amplidyne〕A rotating magnetic amplifier with specialized windings that allow small changes in power input to produce large changes in power output.电机放大机：带有专用线圈的旋转磁放大器，能使电流输入时的小变化在电流输出时产生大变化美国传统〔amplifier〕Electronics A device, especially one using transistors or electron tubes, that produces amplification of an electrical signal.【电子学】 放大器：尤指利用晶体管或电子管使电子信号放大的仪器美国传统〔amp〕An amplifier, especially one used to amplify music.音乐放大器：尤指用于放大音乐的放大器美国传统〔auto-focus〕The enlarger is auto-focus.这台相片放大器是自动聚焦的。英汉大词典〔bloomer〕She was a late bloomer as a writer.她是位大器晚成的作家。韦氏高阶〔booster〕Electronics A radio-frequency amplifier.【电子学】 辅助放大器：一种无线电频率放大器美国传统〔degeneration〕Electronics Loss of or gain in power in an amplifier caused by unintentional negative feedback.【电子学】 负反馈：由无意的负反馈引起的放大器中功率的丧失或获得美国传统〔drift〕A gradual change in the output of a circuit or amplifier.逐渐改变：电路或放大器输出功率的逐渐改变美国传统〔dynamic headroom〕The capacity of an amplifier to reproduce unusually strong signals without distortion.动态净空：一种放大器的容量，可以不失真的复制异常强大的信号美国传统〔feedhorn〕A satellite dish component that captures the signal reflected from the dish surface and channels it into an amplifier.碟形卫星天线：碟形卫星信号接收器设备，可以捕捉自碟形表面所反射出来的讯号并传送至放大器美国传统〔for〕She knew she was destined for a great future.她知道她注定要成大器。牛津高阶〔fountain〕The amplifier exploded in a fountain of sparks.放大器爆炸，喷射出火星。牛津高阶〔isthmus〕A narrow strip of tissue joining two larger organs or parts of an organ.峡：连接两个较大器官或一个器官的几部分的组织狭带美国传统〔magnifier〕One that magnifies, especially a magnifying glass.放大器：能放大的器具，尤指放大镜美国传统〔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〔preamp〕A preamplifier.前置放大器美国传统〔scalar〕A device that yields an output equal to the input multiplied by a constant, as in a linear amplifier.放大器：一种其产生的输出值是输入值与某常数乘积的装置，如线性放大器美国传统〔servomechanism〕A feedback system that consists of a sensing element, an amplifier, and a servomotor, used in the automatic control of a mechanical device.伺服务系统：用于自控机械设计中，由感受器、放大器和伺服电动机械组成的反馈系统美国传统〔summer〕She seems to be enjoying an Indian summer of popularity. () 她似乎是大器晚成。牛津搭配〔thing〕If she works hard she's capable of great things.她努力的话能成大器。牛津搭配This image enhancer allows us to see a lot of detail in the picture which was previously hidden.这种形像放大器可以使我们看到画中原先隐藏着的许多细节。剑桥国际 |
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