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- Neutral Particle Beam 中性粒子束
- A pulse from an intense laser or particle beam, however, creates a disturbance in the plasma. 然而,一个从高密度的雷射或粒子束所产生的脉冲,可以对电浆产生扰动。
- "If such a neutral particle exists," Rutherford had said in 1902, "it should be able to move freely through matter, and it may be impossible to contain it in a sealed vessel". 卢瑟福在1902年曾说:“如果存在这样一种中性粒子,它应该可以在物质中自由运动,而且没有一个封闭的容器能容纳它。”
- The power source is not microwave radiation but is either a laser beam or a charged particle beam. 能量的来源不是微波幅射,而是雷射光束或是带电粒子束。
- 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。
- He correctly interpreted this radiation as resulting from neutral particles. 他把这种辐射正确地解释成来自中性粒子的效应。
- P.Banford,The Transport of Charged particle Beams,E.& F.N. 效应对于束流输运系统设计的影响及修正。
- The process is the same as in the laser wakefield case, except now the particle beam's electric field does the pushing instead of the laser beam's radiation pressure. 这个过程跟雷射尾迹场的情形一样,只是现在推动电子的,是粒子束的电场而不是雷射光束的辐射光压。
- A plasma is a quasineutral gas of charged and neutral particles which exhibits collective behavior. 等离子体是带电粒子和中性粒子组成的表现出集体行为的一种准中性气体。
- neutral particle mass spectrometer 中性粒子质谱仪
- 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。
- Neutrons, being electrically neutral particles, do not produce ionization or excitation directly in their passage through matter. 中子是中性不带电的粒子,当它通过物体时并不直接产生电离或激发作用。
- At first sight, laser beams and charged particle beams do not seem well suited for particle acceleration. 乍看之下,雷射光束和带电粒子束似乎并不适用于粒子加速上。
- One of them being Super Charged Particle Beams, and the other being Tiberium Core Missiles. 其中之一就是超级充能粒子束,另外还有泰核导弹。
- Lawson,J.D.,"The Physics of Charged Particle Beams",Clarendon Press,Oxford,1988,Second edition. 魏开煜;带电束流传输理论;科学出版社.;北京;1986
- Nuetral Particle Beam Integration Experiment 中子粒束综合试验
- Much the same technology that accelerates particle beams is used in reverse to perform the first stage of the deceleration process. 第一阶段的减速过程,用的是与加速粒子束同样的技术,只是反过来做。
- He has a rather neutral character. 他品性平平。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- Numerical stimulations of start2up and statistical properties of SASE FEL.High Power Laser and Particle Beams,2002,14(6):857-861). SASE自由电子激光起振问题及统计特性的数值模拟[J].;强激光与粒子束;2002;14(6):857-861
