| 1. | Optical model research of nucleon - nucleon scattering 核子散射的光学模型研究 |
| 2. | Optical model was used to obtain optical potential parameters and calculated emission rates of all kinds of particles 光学模型被用来获得各种粒子的光学势参数,以及各种粒子发射率的计算。 |
| 3. | The optical modeling and simulation of micro optical switch using in laser ignition are made by zemax 摘要利用综合光学设计软件zemax对激光点火用微光开关进行了光学建模和耦合特性的仿真分析。 |
| 4. | In order to acquire a precise transmission coefficient , the optical model is used in this model to get a set of optimum neutron potential parameters 由于向分离能级粒子发射率需要准确的穿透因子,因而光学模型被用于这一理论中以便获得一组合适的中子光学势。 |
| 5. | By careful analysis , the parameters of doma ( disperse optical model analysis ) for some medium and heavy nucleus are determined . these parameters are useful for the evaluation of nuclear data 摘要仔细评价并介绍了几个可在核数据工作中直接应用的中重核色散光学模型参数。 |
| 6. | A forward optical model is presented with the logarithms of chlorophyll concentration and turbidity as variables , and the objective function of the genetic algorithm , which improves the inversion precision greatly 摘要引入了叶绿素浓度和浊度的对数作为变量,建立了前向乐学模型和遗传算法的目标函数,实现了较高的反演精度。 |
| 7. | Based on the potential resonance in heavy - ion collisions , the anomalous phenomenon of the backward - angle oscillatory arising in the angular distribution for 16o + 12c elastic scattering have been studied within the framework of the optical model using a deep optical potential 摘要基于重离子碰撞中势共振的考虑,在光学模型的框架下,使用深光学势研究了16o + 12c弹性散射角分布后角振荡上升的反常现象。 |
| 8. | Based on these methods , we present a new modeling method which unifies the coupled map lattice method and the particle system method . this reduces the complexity of the simulation and make the real - time rendering become possible . the correct optical model determines the reality of cloud simulation 本文的主要研究内容和研究成果包括: ( 1 )在云的建模方法上,分析了其他的一些建模方法,如粒子系统方法、分形学方法以及cml方法等。 |
| 9. | All cross sections of neutron induced reaction , elastic scattering angular distribution , neutron energy spectrum and double differential cross sections were calculated by using optical model and the semi - classical model of multi - step nuclear reaction processes based on the hauser - feshbach and exciton model in the energy region up to 20mev 应用光学模型和以复合核平衡态理论( hauser ? feshbach理论)及激子模型为基础的核反应多步过程的半经典理论,计算了当中子入射能量低于20mev时n + ~ ( 112120 ) sn反应的所有中子入射截面、弹性散射角分布、出射中子能谱以及出射中子双微分截面。 |
| 10. | On the basis of the two - component soliton model , discussed the motion of a kink soliton in the presence of an external force and damping in hydrogen bonded systems , investigated the influence of motion and the optical model of the heavy - ions sublattice on the proton sublattice . the solution , the mobility and the conductivity of a kink soliton are found . the calculated results are in good agreement with the experiment results 采用二分量弧子模型,讨论了在外场和阻尼存在的情况下,氢键系统中扭结弧子的运动,研究了重离子子晶格运动和光学模对质子子晶格的影响,获得了扭结弧子解、迁移率和电导率,计算结果和实验值相一致 |