When a charged particle moves through the air, there are sparks.
当带电的粒子在空气中运动时，会产生火花。
In this case, a charged particle has a simple cyclotron gyration.
在这种情况下，带电粒子有一个简单的回旋回转。
A charged particle moving through a gas or a solid produces ion pairs.
带电粒子通过气体或固体就产生离子对。
Ion is electrically charged particle formed by losing or gaining electrons.
离子是获得或失去电子后带电的微粒。
The charged particle which enters the near cathode zone carries some energy.
进入近阴极区的带电粒子是携带有能量的。
An accelerated charged particle radiates energy in the form of an electromagnetic wave.
作加速运动的电荷会以电磁波的形式辐射能量。
Nonlinear transport of intense charged particle beams is analyzed with Lie algebraic methods.
以磁四极透镜为例，用李代数方法分析强流脉冲的非线性传输。
Differential algebra is a new mathematical method and a promising tool in charged particle optics.
微分代数是带电粒子光学中新近出现的一个很有前途的数学工具。
The shape of the emittance contour of a charged particle beam can be described by the contour function.
带电粒子束发射相图的形状可用相图函数描述。
It is described how the optimization techniques are used for designing charged particle beam transport system.
描述了最优化技术在带电粒子束流传输系统设计计算中的应用。
An electrically charged particle, especially an electron, emitted by a conducting material at high temperatures.
一带电粒子，尤指一电子，由导电材料在高温时发射出。
Scientists have used data from Voyager 1's Low-Energy Charged Particle Instrument to deduce the solar wind's velocity.
科学家们已经通过旅行者1号上面的低能带电粒子仪测量出了太阳风的速度。
It is concluded that AD method is a rather effective tool for the aberration analysis of charged particle optical systems.
证明ad方法对带电粒子光学系统的像差分析是极其有效的。
When a charged particle is in a magnetic field, it tends to travel along that field's lines of force, spiralling as it goes.
当一个带电微粒在磁场中时，它会倾向于沿着磁力线螺旋运动。
The motion of charged particle in uniform electrical field, uniform magnetic field and complex field is analysed in this paper.
本文分析了带电粒子在匀强电场、匀强磁场、复合场中的运动。
A new three dimensional constrained method to reconstruct the charged particle tracks for the forward spectrometers is introduced.
本文介绍在前冲谱仪中重建带电粒子径迹的一种三维约束方法。
And that force tends to cause it, if you have a moving charged particle, to deflect its trajectory and start rotating in a magnetic field.
这个力会产生这样的作用，有一个运动中的带电微粒，磁力会使其轨道偏转，并在磁场中做旋转。
In computation, the elastic scattering, inelastic scattering, charged particle emission and radiation capture are under consideration.
计算中考虑了弹性散射、非弹性散射、带电粒子发射和辐射俘获。
The configuration keeps the excellent achromatic and focusing properties even for charged particle beam with very large energy spread.
该系统具有较好的消色差特性和聚焦特性，能量范围宽，特别适用于能散较大的带电粒子束流的传输。
It is finally concluded that the two external fields exert a high temperature and weak degeneration effect on the charged particle system.
研究结果表明，带电粒子系统在双外场约束下具有高温弱简并效应。
Combined environment which consists of charged particle radiation and ultraviolet (UV) radiation exists in the medium and high Earth orbit.
在中高轨道上，存在着带电粒子辐射、紫外辐照等组成的综合辐射环境。
When charged particle beams traverse in an accelerating structure, the excited wake fields may dilute the beam energy spread and emittance.
带电粒子束在穿过加速结构时激起的尾场，会导致束流能散和发射度的增大。
It presents an effective and elegant tool for the analysis and correction of arbitrary order aberrations of charged particle optical systems.
自动微分技术为带电粒子光学中的任意高阶像差分析与校正提供了一个很有效的工具。
Straight forward approximation has been used for the transport calculations of forward particles in the bipartition model of charged particle transport.
在粒子输运双群模型中，引入直向前近似，计算了双群模型中的直向前粒子输运。
We discussed the stability of both radial movement and axis movement of charged particle in infirm focusing magnetic field and obtained the term of stability.
我们探讨了弱聚焦磁场中带电粒子轴向和径向运动的稳定性问题，得到稳定性条件。
So, actually, if you look at motion of charged particles in an electric field caused by a point charged particle, it also satisfies Kepler's law, satisfies the same law.
事实上，如果你观察带电粒子，在点电荷引起的电场中的运动，它也满足开普勒第二定律。
Hopefully most of you know that the electric field is a vector field that basically tells you what kind of force will be exerted on a charged particle that you put in it.
希望大多数人都知道电场是向量场，电场描述了，对场中的带电小颗粒的力的作用。
Double wave quantum theory is applied to describe the motion of charged particle in a uniform magnetic field. This description of the motion of the particle is complete.
用双波量子理论描述带电粒子在均匀磁场中的运动，得到对单个粒子运动状况的完全描述。
The motion of charged particle acted upon by Lorentz force and other external force are analyzed, calculating formulae of orbit equation and curvature radius are derived.
分析了带电粒子受到洛伦兹力和其他恒定外力作用下的运动情况，导出了轨道方程和曲率半径的计算公式。
That means it lacks sufficient energy, like x-rays and gamma rays, to remove an electron from an atom or a molecule to make a charged particle that can damage DNA and biomolecules.
也就是说，微波辐射与X射线和伽玛射线不同，是不具有足够的能量的，从而不会使原子或分子失去电子而变成带电粒子，造成DNA及其它生命分子的损坏。
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