| 1. | Inelastic scattering by crystals 依晶体非弹性散射 |
| 2. | Inelastic scattering cross section 非弹性散射截面 |
| 3. | Inelastic scattering s 非弹性散射 |
| 4. | It is rare that we study antiproton - nuclear inelastic scattering and elastic scattering by using phenomenological annihilation potentials ) n湮没势对反质子-核非弹性散射和弹性散射进行研究是少有的研究方法。 |
| 5. | By deep inelastic scattering of leptons on nucleus and nuclear drell - yan processes one can learn the parton densities in nucleus 通过轻子与原子核的深度非弹性散射、核drell - yan过程,可以了解原子核中的夸克?部分子分布的信息。 |
| 6. | Utilizing the high and evident characteristic of inelastic scattering y rays " energy of c and 0 , the water and polyethycene " s water content are contained 利用碳、氧的非弹性散射射线能量高、能量差别大的特点,分别测量了水和聚乙烯材料中碳、氧的相对含量。 |
| 7. | And by deep inelastic scattering of polarized leptons on nucleus and polarized nuclear drell - yan process one can understand polarized parton densities in nucleus more deeply 通过极化的轻子与原子核的深度非弹性散射、极化的核drell - yan过程,可以更深入地了解原子核中的极化夸克?部分子分布的信息。 |
| 8. | The stronger orientation of potential is , the weaker repulsive potential is , and the bigger probability of non - elastic scattering is . the dcs in exciting states is smaller when small angles , and will be bigger when big angles 非弹性散射截面与势能的方向性和排斥势的强度密切相关,势能的方向性越强,排斥势越弱,产生非弹性散射的几率就越大。 |
| 9. | In the course of scattering with the same energy , the excited probabilities of lower exciting states are far off bigger than ones of higher exciting states . all in all , the adapted ms potential has advantages of concision form , less adjustable parameters , convenient for applicant 当体系能量一定时,不管是微分散射截面还是分波散射截面,弹性散射的几率大,对总的散射截面贡献最大;非弹性散射的几率小,对总的散射截面的贡献也小。 |
| 10. | In the foreign country , neutron induced prompt gamma - ray analysis ? ipga was used to analyze the elements in substance and has been used in real production and industry " s analysis on line now . in our country , the method has been studied and used from 70 " s and has been more and more perfect . however , the neutron source they used is the isotope source 在国外,早已开始采用中子感生瞬发射线分析法( nipga )对物质进行元素分析,如今这种方法已经应用于实际生产和工业在线分析,国内在八十年代也开始研究、应用这种方法,如今已日趋完善,然而,他们使用的中子源绝大多数仍然是同位素中子源,做为一种可行性实验方法研究,我们采用脉冲中子发生器做为中子源,自行研制的线性门电路和多道脉冲幅度分析器相配合,获取非弹性散射和俘获谱,对物质进行元素分析。 |