1)total scatter factor总散射因子
1.The beam data,including the total scatter factor(Scp),collimator scatter factor(Sc),tissue-maximum ratio(TMR),were acquired in a 30 cm×30 cm×30 cm water phantom under two linear accelerators.01cm3的三种指形电离室,在30cm×30cm×30cm的固体水体模中测量了1cm×1cm～10cm×10cm照射野的总散射因子(total scatter factor,Scp)、准直器散射因子(collimator scatter factor,Sc)和组织最大剂量比(tissue-maximum ratio,TMR)等物理数据。
2)scattering factor散射因子
1.1%,respectively,when the water vapor and scattering factor are considered.在考虑水汽和散射因子时,SPAR、SVIS计算值与观测值的相对偏差分别为13。
2.6%,respectively,when water vapor and scattering factor were considered.当考虑水汽和散射因子时,PAR,VIS的计算值与观测值的相对偏差分别为11。
英文短句/例句
1.Influence of tertiary add-on mult-leaf collimator over the collimator-scatter factor外挂式多叶准直器对准直器散射因子的影响
2.Research of Calculation Method to Scatter Factor to the Rectangular Field of Linear Accelerator医用直线加速器矩形野散射因子计算方法研究
3.Scattering of relativistic and classical particles相对论粒子的散射与低速粒子的散射
4.Calculation of the Overlap Function on Mie-scattering Lidar;基于米散射激光雷达系统的重叠因子计算
5.Sea Surface Scattering Model of Laser Fuze Taking Account of Time Factor考虑时间因子的激光引信海面散射模型
6.Study of Measuring the Electro-Weak Form Factors of Proton Directly Via Electron-Proton Scattering;利用电子—质子散射直接测量质子电—弱形状因子的研究
7.When light scatters off the electrons, it gives them a jolt that changes their motion.光波受到电子散射时，给电子一个反冲因而改变了它们的运动。
8.Radiative scattering depends on the particle size in relation to the wavelength of light scattered.辐射散射取决于与散射光波长有关的粒子大
9.experimental intensity of scattered ion散射离子的实验强度
10.scattering ion energy ratio散射离子的能量比值
11.theorotical intensity of scattered ion散射离子的理论强度
12.neutron inelastic scattering reaction中子非弹性散射反应
13.light scattering of polymer solution高分子溶液的光散射
14.scattering techniques of biological macromolecules生物大分子的散射技术
15.thermal inelastic scattering cross sectio热中子非弹性散射截面
16.deep ocean electronic nephelometer深海电子散射浊度计
17.medium energy electron scattering spectroscopy中能电子散射能谱学
18.inelastic neutron scattering spectroscopy中子非弹性散射能谱学
相关短句/例句
scattering factor散射因子
1.1%,respectively,when the water vapor and scattering factor are considered.在考虑水汽和散射因子时,SPAR、SVIS计算值与观测值的相对偏差分别为13。
2.6%,respectively,when water vapor and scattering factor were considered.当考虑水汽和散射因子时,PAR,VIS的计算值与观测值的相对偏差分别为11。
3)backscattering factor背散射因子
1.Monte Carlo calculation of backscattering factor for quantitative AES analysis;Monte Carlo方法计算定量俄歇电子能谱分析中的背散射因子(英文)
4)Backscatter Factor(BF)反散射因子
5)atomic form factor原子散射因子
6)particle scattering factor粒子散射因子
延伸阅读
原子散射因子分子式：CAS号：性质：原子散射因子f定义为原子散射波幅与一个电子散射波幅之比，即它承担原子散射X射线能力是电子散射能力多少倍的物理意义。原子散射因子与X射线波长、原子种类、衍射方向有关。含电子数量多的原子，其散射X射线能力高，f值大。原子散射能力或.f值将随衍射指标hkl或布拉格衍射角θ的升值而显著下降。不考虑反常散射效应时，原子散射因子为实函数。
