基于组件开发及动画技术的快速电子动量与动能的相对论关系虚拟仿真实验  

Relativistic relationship between momentum and kinetic energy of fast electron based on component development and animation

作　　者：饶益花[1] 管亮[1] 唐益群[1] 陈铀[1] 黄新成 丁风 RAO Yi-hua;GUAN Liang;TANG Yi-qun;CHEN You;HUANG Xin-cheng;DING Feng(College of Mathematics and Physics,University of South China,Hengyang 421001,China;AH UST Original Technology Co.LTD.,Hefei 230089,China)

机构地区：[1]南华大学数理学院,湖南衡阳421001 [2]安徽省科大奥瑞科技有限公司,安徽合肥230089

出　　处：《物理实验》2020年第1期30-34,共5页Physics Experimentation

基　　金：湖南省教育厅教学研究项目（No.425,No.434）;南华大学2019年度校级虚拟仿真实验教学项目

摘　　要：开发了快速电子动量与动能的相对论关系虚拟仿真实验,利用3D仿真、三维动画、HTML5、数学建模等技术构建了虚拟仿真实验仪器;利用组件开发技术构建虚拟实验场景和实验过程,直观显示快速粒子在磁场中的运动轨迹,使实验生动形象,提升了学习兴趣;可以利用网络技术大规模普及实验,节省实验成本,把"高危"实验变为安全普及型常规教学实验.The virtual simulation experiment of the relativistic relationship between fast electron momentum and kinetic energy was developed,and the virtual simulation experiment instruments were constructed by using 3D simulation,3D animation,HTML5,mathematical modeling and other technologies;the virtual experiment scene and experiment process were constructed by using component development technology,which could directly display the trajectory of fast particles in the magnetic field,make the experiment vivid and enhance the interests of learning.Network technology was used to popularize the experiment on a large scale to reduce the experiment costs,and to turn the"highrisk"experiment into a routine safe teaching experiment.

关 键 词：快速电子 动量 动能 相对论关系 虚拟仿真实验 

分 类 号：O4-39[理学—物理] G642.423[文化科学—高等教育学]