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- neutron energy spread 中子能量分散
- Based on the neutron energy, the value of weighting factor was given. 根据中子能量给出了相应的辐射权重因子的数值。
- CSR has little influence on the emittance, the energy spread and the envelope. 相干同步辐射引起的发射度增长及能散较小，且不影响束流包络。
- The results show that the energy of the recoil proton ranges from zero to incident neutron energy. 接近垂直入射方向产生的质子数较多;入射中子能量越高,产生质子数越少;
- In the first place, the fractional decrease in neutron energy per collision is, on the average, greatest for light nuclei. 第一，平均来说原子核愈轻，每次碰撞后中子的能量损失分额就愈大。
- The increasements of the emittance and energy spread caused by space charge and coherent synchrotron radiation (CSR) in the merger part are studied. 研究了空间电荷效应以及相干同步辐射对束流发射度、能散及包络的影响。
- In the first place, the fractional decrease in neutron energy per collision is, on the average , greatest for light nuclei. 第一，平均来说原子核愈轻，每次碰撞后中子的能量损失分额就愈大。
- 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。
- The new system, adapted from mineral-analysis technology, exploits differences in the amount of X-ray and neutron energy absorbed by different types of material. 这一改编自矿物分析技术的新系统充分利用不同类型材料吸收的X射线和中子能量数量上的差异（来分析）。
- Monochromator in TEM can effectively diminish energy spread of the incident electron beam, consequently reducing the limitation on TEM’s performances by chromatic aberration. 在场发射枪透射电子显微镜上增加单色器（能量过滤器）可有效降低电子束的能量色散，减小色差对电子显微镜性能的影响。
- The calculated results show that both energy response and resolution of the detector are related to neutron energy and the thicknesses of both polyethylene and Pb. 计算结果表明，叠层探测器的响应和能量分辨率与中子能量、聚乙烯以及铅衰减层厚度有关。
- The behavior of beams with deferential initial energy spread in the accelerating section and focusing system has been described using the beam envelope model and its code. 为了分析不同能散度的入射束流在直线感应加速器加速段和聚焦段的行为,利用束包络计算模型进行了计算考察,给出束流不同能散度对聚焦焦斑造成模糊范围的大小。
- Based on a theoretical analysis of the energy spread of RFQ shaper section, simulation by using computer code RFQDYN shows that an energy spread of 0.4% can be obtained by optimizing RFQ parameters. 利用变参量RFQ动力学模拟程序RFQDYN进行模拟优化，得到输出束流能散为0.;4%25的RFQ加速器物理设计。
- This energy spreading occurred because the electrons were trapped by the wakefield wave at various locations and at different times. 这个能量的分布是因为电子在不同的时间跟位置被尾迹场波抓住。
- Experiments were carried out with EMI photomultiplier tubes (9815B and 9850B) at 5SDH-2 accelerator and the responses to neutrons with neutron energy ranging between 0.5 MeV and 5 MeV were obtained. 在5SDH-2小串列加速器上，选用9815B和9850B两种光电倍增管进行实验，得到了光电倍增管的中子直照灵敏度能谱响应曲线。
- Study of the neutron energy response of PIN pulse neutron detector 组合PIN脉冲中子探测器的能量响应
- Neutron energy response measurement of scintillation detectors 几种闪烁探测器的中子能量响应函数测量
- It is possible to transmute one form of energy into another. 把某种形态的能量改变成另一形态的能量是可能的。
- Young people usually have more energy than the old. 青年人通常比老年人精力充沛。
- The industry felt the effects of the energy crisis. 该工业受到能源危机的影响。
