electrons的例句大全

A body is negatively charged when it has electrons in excess of its normal number.

物体所含电子超过其正常数目时,该物体就带负电.

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However there are notable differences between light waves and those associated with electrons.

不过,在光波和电子波之间还存在着显著的差别.

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The assignment of electrons is somewhat arbitrary.

电子的分配多少带有武断性.

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The electrons would not be moving around at random.

这些电子就不会杂乱无章地到处跑来跑去.

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As one of main components of dye-sensitized solar cells ( DSCs), dye sensitizer takes the function of injecting the photo-excited electrons into conduction band of semiconductor. The oxidized dye is then regenerated by the redox couple in electrolyte.

光敏染料作为染料敏化太阳能电池的主要部分之一，起到吸收光子并将电子注入到纳米半导体导带中的作用，同时产生的氧化态染料又能快速被电解质中的氧化还原电对还原再生。

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Electrons are physically ( mechanically ) separated and transported to increase their electric potential.

电子被物理 ( 机械 ) 分离和传传导,以增加他们的电势.

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Two electrons brought closely together will fly apart.

两个紧紧聚合的电子会突然分开.

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Dusty plasmas consist of electrons, ions and usually negatively charged dusty micro-particles.

其基本成分除了电子和离子外,还包括通常带负电的尘埃微粒.

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Each electrode is a filaments for providing electrons to maintain an electric discharge through inert gas.

每一电极是一灯丝,它发射电子,以通过惰性气体来维持放电.

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The plate of the capacitor having lost some electrons will be positively charged.

失去一些电子的电容器板就会带正电.

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Usually, the nucleus is positive, electrons are negative.

通常情况下, 原子核带正电, 电子带负电.

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One of its key physical problems is the generation of quasistatic magnetic ( QSM) and electric ( QSE) fields and the acceleration and collimation of relativistic electrons in such quasistatic fields during intense laser plasma interaction.

其中关键物理问题之一是超强激光等离子体相互作用中准静态自生磁场和电场的产生以及相对论电子束在准静态自生磁场和电场中的加速和准直。

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In this Paper , the coherent transport characteristics of electrons tunneling through a quantum dot are investigated.

摘要研究了电子隧穿通过量子点的相干输运特性.

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Thermal conduction in metals occurs like electrical conduction, through motions of free electrons.

热量传导在金属里发生象电子传导, 通过自由电子的行动.

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Electrons are the smallest particles present in ordinary matter.

电子是存在于普通物质中的最小微粒.

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The electron microscope uses a beam of electrons to produce images at high magnifications

电子显微镜利用电子束形成高倍影像。

《柯林斯高阶英汉双解学习词典》

Considered charge transfer, the small molecules are all acceptors except N2, electrons transfer from clusters to molecular.

从电荷转移的角度看，除了N2分子，其它分子都是受主，电子从团簇转移到分子。

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Ubiquinone ( Coenzyme Q), known as a carrier of electrons and protons is a redox-active lipid essential in aerobic respiration.

泛醌（辅酶Q）在生物体氧化呼吸链中作为重要的质子和电子传递物质。

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In this field, GNSS satellites are used to achieve aerograph detection, including water vapor contents in the troposphere as well as the electrons density of the ionosphere. So GNSS Meteorology has been developed into a very important tool for weather forecast and climate monitoring.

在这个应用领域中，GNSS卫星主要用来探测对流层中的水汽含量和电离层中的电子密度等，是天气预报和气候监测的一个重要工具。

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A few electrons may readily be removed from, or added to an atom.

有少数几个电子容易地从一原子上移去或加到一原子上.

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