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- neutron energy peak 中子能峰
- 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。
- 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。
- 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 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)。
- 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 holiday season is full of temp tations--candy, cookies, alcohol-- that send your body on a roller coaste r ride of energy peaks and crashes. 节假日期间诱人的食品很多,诸如糖果、曲奇饼、酒等,控制不住的话你的精力就会像乘过山车那样,一下子升至顶峰又一下子跌入低谷。
- The holiday season is full of temp tations--candy,cookies,alcohol-- that send your body on a roller coaste r ride of energy peaks and crashes. 节假日期间诱人的食品很多,诸如糖果、曲奇饼、酒等,控制不住的话你的精力就会像乘过山车那样,一下子升至顶峰又一下子跌入低谷。
- 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。
- I rallied all my energy for further effort. 我振作精神以做再次的努力。
- Kinetic energy is the energy arising from motion. 动能就是由于运动而产生的能量。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- It is important to conserve energy. 节省能源十分重要。
- A proton or a neutron, especially as part of an atomic nucleus. 核子质子或中心,尤指作为原子核的一个组成部分