- 重点词汇
- createv.创造;创建;引起;产生;授予;
- electronsn.电子( electron的名词复数 );
- emittedv.发出，放出( emit的过去式和过去分词 );
- proportional to与……相称，与……成比例;
- outputn.产量;输出;输出端;输出量;
- servedvt.& vi.serve的过去式;
- pulsesn.脉搏( pulse的名词复数 );[无线电]（电磁波等）脉动;活力;有节奏的跳动（或拍打）;
- toprep. 向，朝着;到;关于;属于;
- the number of…的数目;
- 相关例句
Five main classes of pollutants are emitted into our air by a variety of sources.
从各种污染源中排放到空气中的污染物主要有五种.
英汉非文学 - 环境法 - 环境法
The woman emitted queer regular little snores that sounded like yelps.
她那跟怪叫差不多的鼾声一股一股地从被里冒出来.
汉英文学 - 家（1-26） - 家（1-26）
He derived the observed intensity distribution of light emitted by a hot solid.
他导出了观察到的热体发光的强度分布.
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这种效应对于发光二极管来说是特别重要的,因为发光二极管所发射的光谱带宽可达几百埃.
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By far the larger part of the energy emitted, however, is still carried by infrared waves.
不过, 发射的绝大部分能量仍由红外波来传递.
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The detectors of the emitted radiation are synchronized to their specific element's sourse.
发射辐射的探测器与它们的特定元素的激发源是同步的.
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A transistor has three electrodes, the emitter, the base and the collector.
晶体管有三个电极, 即发射极, 基极和集电极.
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The common emitter configuration is by far the most versatile and widely used.
目前共发射极接法用途最多,应用最广.
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HBTs : Concept: emitter efficiency, base transport, base resistance, junction capacitance.
概念: 射极效率, 基极传输, 基极阻抗, 接面电容.
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The region in a transistor between the emitter and the collector.
基极晶体管中发射极和''.'集'.''''.'电'. ''极之间的区域.
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We shall take the typical emitter-to-base resistance as about 250 ohms.
我们取发射极基极电阻的典型值为250欧姆左右.
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其核心材料主要包括发光材料, 电子传输材料和空穴传输材料.
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The base region is always very much narrower than the emitter or collector regions.
基极总是比发射极和集电极薄得多.
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A transistor has three electrodes, the emitter , base and the collector.
形成晶体体管有三个电极, 即发射极, 基极和集电极. (电子)
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We have been considering the transistor with a current fed into the emitter.
我们所研究的晶体管都是把电流馈入发射极.
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UV unit: High speed low pressure UV emitter; UV sensor with alarm.
紫外线单元: 高速低压紫外线放射器; 带报警系统的紫外线传感器.
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