最后对高场下电子漂移速度的稳态和瞬态变化规律进行了研究。
Finally, the static and transient variation of electron drift velocity in high electric fields are studied.
最后对高场下电子漂移速度的稳态和瞬态变化规律进行了研究。
The model considers the drift velocity saturation of carriers and influence of parasitic bipolar transistor.
有一次，我与他谈论无绳电话，那时的我们已经解决了有关这种电话的电子漂移问题。
Once, when I was talking to him on a cordless telephone, we had one of those electronic drifts which such phones are subject to.
用连续波和调制脉冲波两种方法研究了由慢电子漂移引起的增长离子声波不稳定性。
The growing ion acoustic wave instability caused by the slow electron drift is studied by both CW and pulse modulated wave methods.
Rush仍然沿续了这种演奏风格，但是这个团体现在已经不再害怕偶尔的节奏漂移，甚至在一些歌曲里面，鼓手WillChampion把他的电子刷换成真实的鼓槌！
Rush still hovers more than it grinds, but the group is now unafraid of the occasional tempo shift, and on some songs drummer Will Champion even trades in his brushes for real live drumsticks!
采用泊松方程和漂移-扩散方程对介质阻隔面放电进行数值模拟，得到了电子、离子以及电场分布随时间的变化。
The dielectric barrier surface discharge process is simulated using Poisson's equation and drift-diffusion equation and the distribution history of electron, ion and electric field is gained.
固体中电的传导是暂时离开母原子的电子的漂移所致。
Conduction of electricity in solids consists of the drift of electrons that have been temporarily detached from the parent atoms.
功率反馈电子直线加速器功率源的频率稳定性与磁控管功率谱的慢漂移、谱的稳定性和谱的形状有关。
The frequency stability of the power source for a feedback LINAC depends on the slow shift, stability and form of power spectrum of the magnetron.
理论上预示了在热电子等离子体中，等离子体漂移波是最重要的低频不稳定性。
The theoretical analyses predict that the drift wave is the most dangerois low frequency instability in the hot electron plasma.
计算了不同E/N条件下电子在氮气中的漂移速度，结果与实验数据符合得很好。
The electron drift velocity as a function of E/N is given, which is in good agreement with experimental result.
在漂移区中考虑直流空间电荷场的影响。我们发现电子运动在该区服从一振荡方程；
We find out that, in drift, region, the motion equation of electron is an oscillation one, which influences the prcbunching of electrons.
由于现有的电子水平仪随时间、温度的变化会产生零点漂移，测量前需进行手动调零。
Change of time and temperature will bring zero shift to electronic gradienter nowadays.
但是很多金属的电子能够与它们的原子分离，到处漂移。
But most metals have electrons that can detach from their atoms and move around.
得到谱指数和不规则体的漂移速度后，可以进一步得到由外尺度、电子密度均方起伏和不规则体厚度三个参数组成的表达式的值。
Then the expression, consisting of the outer scale, the thickness of the irregular slab and the RMS electron density fluctuation, can be got further.
克服因电子迁移率的漂移而带来的误差。
The invention overcomes error caused by excursion of the electron mobility.
热电子能降低等离子体交换模和漂移波的增长率，减少漂移波引起的等离子体反常输运损失。
The hot electrons can reduce the growth rate of the interchange mode and drift wave driven by the plasma, and suppress the anomalous plasma transport caused by the drift wave.
不稳定性产生的可能机制是由于电子束穿过低密度本底等离子体的漂移速度超过离子声速而激发起来的。
It is suggested that the instability is excited in the low density plasma when the electron beam drift velocities exceed the ion acoustic speed.
该装置由磁场电源、场线圈及电子束漂移管等组成。
The device consists of magnetic field power supply, coils, and drift chamber of electron beam.
对电场漂移电子注入中的电子束物理、电子注入情况下托卡马克等离子体的平衡、电子注手器中的物理问题等进行了分析研究。
In this paper, electron beam physics, equilibrium of plasma in Tokamak under electron injection and physical problems involved in the electron injector were analytically studied.
讨论了湍流场对离声波、电子朗缪波和低频漂移波的影响。
The effects of turbulence on the ion sounds, electron langmuir waves and drift waves have also been discussed.
由于完整地包含了离子和电子的动理学行为，本文的模型方程也可以研究ETG模，漂移阿尔芬模等不稳定模态，并且为在同一的框架内研究低频漂移不稳定性提供了平台。
The eigenmode equation in this dissertation can also be used to study the ETG mode, the drift Alfven waves, and so on. So it provides a unique frame to study the low frequency drift instabilities.
作者认为这主要归因于低温下平均电子迁移率和电场漂移速度有很大的提高。
The improvements are attributed by the large increase in average electron mobility as well as in drift velocity at 77 K.
作者认为这主要归因于低温下平均电子迁移率和电场漂移速度有很大的提高。
The improvements are attributed by the large increase in average electron mobility as well as in drift velocity at 77 K.
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