This is in addition to general absorption characteristic of the free electrons.

这是附加在自由电子的普通吸收之上的.

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Pulses of radiation are emitted when free electrons in the gas are accelerated by passing ions.

当气体中的自由电子被掠过的离子加速时,将发出辐射脉冲.

辞典例句

The experiments were performed using the university's room - sized, free - electron laser.

实验用到了大学里和房间差不多大小的自由电子激光器.

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The free electron gas is a kind of representative quantum Fermi gas.

金属的自由电子气是一种典型的量子费米气体.

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The effect of divergence of the incident electron beam on the gain of FEL is analysed.

分析了入射电子束的发散性对自由电子激光器增益的影响.

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This paper deals with the statistical properties about two dimensional photon gas and free electron gas.

讨论了二维光子气体和自由电子气体的统计性质.

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As does the CRT, FED generates and shoots free electrons across a tube.

FED像CRT那样, 也产生并把自由电子射过电子管.

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Ride received a doctorate in astrophysics and free electron laser physics from Stanford.

莎莉在斯坦福大学获得天体物理学和自由电子激光物理的博士学位.

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The transverse model spectral method is widely applied to numerical simulations of FEL oscillators.

横模谱方法广泛应用于自由电子激光振荡器数值模拟.

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Depending upon certain conditions there may ornot may be f ree elect rons in semi - conductors.

半导体是否存在着自由电子,这取决于某些条件.

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There has been substantial theoretical interest in free - electron lasers ( FEL ) for the last decade.

在过去10年对自由电子激光一直有着浓厚的研究兴趣.

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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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In contrast, an electrically conductive substance has a great number of free electrons.

相反, 导电物质有大量的自由电子.

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