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high-energy proton中文是什么意思

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用"high-energy proton"造句"high-energy proton"怎么读"high-energy proton" in a sentence

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  • 高能质子

例句与用法

  • This field traps high-energy protons and electrons from the sun .
    这个场捕获来自太阳的高能质子和电子。
  • The incident high - energy protons interact with the silicon material in the way that is approximate to the three unrelated mechanisms : nuclear scattering , electronic process and nuclear reaction
    高能质子与硅材料的相互作用近似为核散射、电子阻止和核反应三个相互独立的过程。
  • The microscopic mechanisms of interaction of high - energy proton with material are studied in detail , including nuclear scattering , nuclear reaction and electronic stopping of protons
    从微观机制出发,系统地对质子辐射与材料的相互作用基本物理过程进行了描述,入射质子与靶材料的作用主要为核散射和电子作用,在高能质子入射的情况下还有核反应的发生。
  • The calculated results show that , for low energy protons ( energy less than several decade mev ) , the contribution of proton nuclear reaction to energy deposition can be neglected ; while for high energy protons ( energy greater than several hundred mev ) , the great difference appears for the above two cases . this gives us an indication that the contribution of proton nuclear reaction to the energy deposition must be concerned for high - energy protons . the propagation process in material of thermal shock wave induced by high - energy intense - current pulsed proton beam irradiation is calculated for several different proton energies
    对于入射能注量为418 ( j cm ~ 2 )脉冲宽度为0 . 1 s的矩形脉冲强流质子束,计算结果表明,由于质子束能量不同,引起的初始热激波( 0 . 1 s时刻的热激波)有单峰结构,也有双峰结构,不同能量的强流质子束引起的热激波在传播的过程中都会出现明显的弹性前驱波。
  • The research on the radiation effects of materials induced by high - energy proton irradiation is of important significance in many scientific fields , such as the single event effects of semiconductor components exposed on space , accelerator - driven nuclear energy generator , tritium production by accelerator , intense pulsed ion beam technology , proton radiography , etc . the effects and mechanisms of irradiation vary vastly for different energies and intensities of proton beams
    宇宙高能质子的单粒子效应( see )研究、洁静核能系统( ads )研究、加速器产氚计划( apt ) 、强脉冲离子束( ipib )技术、质子断层扫描等领域都涉及质子辐射效应问题。质子辐射对不同的材料会导致不同的效应,开展质子辐射效应产生的机制研究,掌握其效应规律,对于电子学元器件的抗辐射加固指标提出,以及在其他研究中的方案设计等都有重要意义。
  • Nuclear reaction is the important mechanism for causing single event upset as well , especially for high - energy protons . all the formula needed for simulating proton - induced radiation effects are deduced . to bypass the obstacle of lacking nuclear reaction parameters of high - energy protons interacting with silicon , the author successfully obtained the necessary nuclear reaction cross sections by combining an intranuclear cascade nuclear reaction model with monte - carlo simulation , which are applied to the calculation of seu
    整理、推导了数值模拟所需要的计算公式及连续慢化近似下的输运方程,自行编制了辐射屏蔽计算程序、单粒子效应计算程序、热?力学效应计算程序,并对所有计算程序进行了对应的验算,计算结果与公开发表的理论或实验结果相符合。
  • This paper deals with the monte carlo simulation of high - energy protons transport in silicon , in which the intra - nuclear cascade model is used to deal with proton nuclear reaction process . and the results of radiation effects of proton in silicon and p - seu ( proton induced single event upset ) cross section of some electronic devices are presented
    本文用蒙特卡罗方法对高能质子(最高能量在500mev以上)在硅材料中的输运过程进行了模拟,作了用核内级联模型计算质子核反应的尝试,计算了质子对硅材料的辐射效应及其对硅器件的单粒子效应。
  • The research uncovered the facts that , in the design of space vehicles , the single event effects induced by high - energy protons and iron ions in space must be taken into account seriously , the proper hardening measures must be taken to protect the electronic devices from disfunction . it is also suggested that , for the low - orbit satellites , the south atlantic anominal zone should be avoided
    宇宙高能质子和铁离子的单粒子效应在航天任务设计中需要重点考虑,空间应用的电子学元器件,必须进行适当的抗辐射加固,在设计低轨道卫星轨道时必须设法避开南大西洋异常区( saa ) ,航天任务设计中还需要掌握太阳质子事件总体上11年为周期的特性。
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