Abstract : with a review on the trails of the energy enhancement and thetechnique development of particle accelerators , the possible development of accelerators towards the higher energy frontier , the higher luminosity frontier , the practical application in the human society and the invention of exotic acceleration methods and new technologies are prospected 文摘:在回顾20世纪加速器能量提高和技术的发展的基础上，展望了粒子加速器向高能量前沿、高亮度前沿、实际应用以及新原理、新技术的发展。
Ultrashort pulse amplification , including chirped pulse amplification ( cpa ) and optical parametric chirped pulse amplification ( opcpa ) , has been becoming one of the hot researches in the field of ultrashort pulse laser technology because ultrashort and ultrahigh intensity pulse laser has important applications in high field physics , such as x - ray laser , icf , laboratory astrophysics , laser particle accelerator , and so on 由于超短超强脉冲激光在x射线激光、惯性约束核聚变、实验天体物理、激光粒子加速器等强场物理研究领域内的重要应用，超短脉冲激光放大技术目前已成为超短脉冲激光技术研究的热点之一。它包括啁啾脉冲放大( cpa )和光参量啁啾脉冲放大( opcpa )两大类。
The rate of single event upset ( seu ) for space - based missions has been predicted by means of ground - based particle accelerator test and simulation calculation based on models of space radiation environment and the interaction of ions with the microelectronic device 我们采用的方法是用地面重离子加速器模拟实验和计算机模拟空间辐射环境进行单粒子翻转率预估计算。引发单粒子翻转的空间高能带电粒子环境包括银河宇宙线，太阳宇宙线和地球辐射带中的高能质子及重离子。
We looked through his windows at the laboratory ' s miles - around particle accelerator , an immense circle in the prairie far below . " it ' s a kind of time machine , " he said , explaining that the accelerator enables physicists to study conditions like those shortly after creation ' s first moment 透过窗户我们看到在下面很远的草场上的一个巨大的圆形物- - - - - -那是实验室的回转几英里的粒子加速器， “它是一种计时器” ，他解释道，加速器使物理学家能研究创世纪后的那瞬间的情况。
