The air around the particle heats up, but the hollow center of the beam stays cool.
粒子周围的空气受热，但光束的空心部分仍然保持原来的温度。
But when they are zapped with a beam of electrons from a particle accelerator, the polymer chains are desaturated.
但是，当它们经过粒子加速器发射的电子束扫描后，聚合分子链被去饱和。
There is no way that you could irradiate a crystal of nickel with a single beam of x-rays and get that circular ring pattern if the electron beam were behaving as a particle beam only.
没有什么其他的途径，可以让镍晶体发射，单束X光来，继而得到环状图案，如果电子束，是以粒子束形式出现的。
The agitated gas is then funneled through the actuating blaster module, where it is processed into an intense particle beam.
然后，被激发的气体从爆能枪启动模块的狭窄空间经过，变成强大的粒子束。
Recent developments in particle beam fusion research, as well as critical issues which remain to he solved are summarized.
本文对于粒子束聚变研究的进展及当前尚待解决的关键问题作了概括论述。
Some of these techniques can be applied to beam probes and particle energy analyzers.
某些技术同样适用于粒子能量分析器和束流探针等离子体电位测量。
Because of quantum wave nature, cold atoms tunneling through a laser beam can obviously have a completely different feature from that of a classical particle (hot atom).
量子力学波动性使得冷原子穿越一个激光束时明显地展现出与经典粒子(热原子)不同的结果。
The entire U-beam particle separator is located at the furnace exit.
整个U型钢颗粒分离系统位于炉膛的出口处。
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。
Test beam provides single particle beam for different experimentation.
试验束能提供不同种类、一定动量的单粒子束流。
The transmission signal of a narrow beam irradiated on a flow particle system may fluctuate.
窄光束照射流动颗粒系时，透过率会产生起伏。
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。
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。
The particle route method is produced for the shear force diagram drawing of multi-span beam based on the geometric principle of the force addition.
基于力的合成的几何法原理，提出了绘制多跨梁剪力图的质点路线法。
Conclusion: the ultrasound is a useful tool for the diagnosis of superficial tumors and the evaluation of efficacy of the heavy particle beam therapy.
结论：超声检查对诊断浅表肿瘤及评价重离子治疗的效果具有重要的参考价值。
In this paper the beam particle model at a fine structural scale is presented for analysis of the progressive failure of such brittle disordered materials as sandstone by different loadings.
为了分析砂岩类无序介质在各种荷载作用下的连续破坏过程，本文提出了梁-颗粒细观模型。
The nonlinear space charge effect due to the nonuniform particle density distribution in bunched beam of a linac is discussed.
提出了在强流直线加速器中，由空间电荷束团的密度分布所引起的非线性效应。
The majority of these are used in particle beam accelerators, where high reliability, consistent, and continuous operation is expected.
大部分电源都应用在粒子光线加速器，可靠性强，经久耐用。
Because the beam source is far away, we stop the calculation when the distance of the scattered particle from the target exceeds the initial distance.
因为梁源很远的，我们停止计算距离的散微粒从目标超过最初的距离。
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。
The invention discloses a production method for radionuclide and includes the following steps: a high power laser is adopted to match with a primary target to generate particle beam;
本发明公开了一种放射性核素的生产方法，包括以下步骤：采用大功率激光器与初级靶作用产生粒子束；
A method based on the transverse particle motion equation is described for the calculation of beam acceptance for RFQ accelerators.
基于RF Q加速器中束流横向运动方程描述了一种计算其入口处束流接受度的方法。
We describes the extensive applications of photonic Bandgap-photonic Crystal Fibers in High-power laser beam transmission, particle transfer, sensor and soliton compression in detail.
文章阐述了这种光子晶体光纤在强激光传送、粒子传输、传感器和孤子压缩等方面的应用。
Using 3d test particle simulation, the interaction of slow electrons with the combined laser beam in vacuum is investigated.
采用三维测试粒子模拟，研究了电子和组合激光束的相互作用。
Fortunately, when a laser or charged particle beam is sent through a plasma, interaction with the plasma can create a longitudinal electric field.
幸运的是，当雷射或带电粒子穿过电浆时，与电浆的作用可创造出纵向的电场。
The particle capture efficiency actually increases as the flue gas velocity through the U-beam separator decreases.
随着烟气流过u型钢分离器的速度降低，颗粒捕获的效率实际上是增加了。
Intense ion and electron beams treats intense charged-particle beams used in vacuum tubes, particle beam technology and experimental installations such as free electron lasers and accelerators.
强烈的离子和电子梁对待在真空管，粒子束技术和实验装备，例如自由电子激光和加速器里使用的强烈的充电粒子束。
A transverse field gas ionization chamber for particle identification at the Radioactive ion Beam Line in Lanzhou (RIBLL) is described.
描述了一种将用于兰州放射性束流线较重离子鉴别的多阳极横向场电离室。
Trajectories of particles in the Airy beam were investigated and their relationships with particle radius, refractive index, and viscosity of surrounding medium were studied.
同时，还数值模拟了小球在艾里光束中的运动轨迹，讨论了小球半径、折射率以及环境粘滞系数对小球轨迹的影响。
Trajectories of particles in the Airy beam were investigated and their relationships with particle radius, refractive index, and viscosity of surrounding medium were studied.
同时，还数值模拟了小球在艾里光束中的运动轨迹，讨论了小球半径、折射率以及环境粘滞系数对小球轨迹的影响。
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