氘－氚聚变等离子体中高能α粒子的诊断

本文对于用电荷交换方法或低杂波涨落的方法测量高能α粒子作了简短的评述，建议用核反应１３Ｃ（α，ｎ）１６Ｏ测量氘－氚聚变等离子体中的高能α粒子，并提出了一种减少杂质污染，增加穿透深度的方法。     

光学知识总结

高中物理的光学部分主要介绍了光的反射和折射，并从光的本性出发讨论了光的波动性和粒子性．高考对这部分知识的考查，总以选择题、填空题的形式出现，属于基础题，应该把这一部分分数牢牢地抓住．这一部分知识涉及知识点多，比较琐碎，不好掌握，针对这种情况笔者把本章内容做了系统总结，帮助同学们记忆．     

HL-2A装置真空系统

现代核聚变实验装置要求的真空系统必须实现以下主要功能：（1）装置真空室的零部件及总体抽空和检漏；（2）真空室的烘烤除气（H2O）；（3）辉光放电清洗和面对等离子体部件的锻炼及原位处理；（4）边缘粒子的抽运与控制；（5）等离子体放电实验运行。     

三维激光等离子体相互作用并行数值模拟

提供一个三维非线性流体力学与激光传播耦合的并行求解软件LAP3D，以帮助物理人员研究激光束自聚焦、激光成丝现象。LAP3D基于三维Cartesian坐标系，假设激光沿z向传播，在等离子体标准中性近似假设条件下，忽略电子动量，求解三维Euler流体力学方程、非局域电子热传导方程、旁轴包络近似的激光传播方程3个物理过程。     

Isoscalar Giant Resonances of ^120Sn in the Quasiparticle Relativistic Random Phase Approximation

The quasiparticle relativistic random phase approximationmean field ground state in the response function formalism(QRRPA) is formulated based on the relativistic The pairing correlations are taken into accountin the Bardeen-Cooper-Schrieffer approximation with a constant pairing gap. The numerical calculations are performed in the case of various isoscalar giant resonances of nucleus ^120Sn with parameter set NL3. The calculated results show that the QRRPA approach could satisfactorily reproduce the experimental data of the energies of low-lying states.     

虚拟技术在实验教学中的应用

介绍了虚拟技术在实验教学改革中的作用与意义，探讨了电子信息系统实验教学改革的新思路与实现措施，并总结了实验教学改革的初步成果．     

Damage and fracture evaluation of granular composite materials by digital image correlation method

This paper presents the applications of digital image correlation technique to the mesoscopic damage and fracture study of some granular based composite materials including steelfiber reinforced concrete, sandstone and crystal-polymer composite. The deformation fields of the composite materials resulted from stress localization were obtained by the correlation computation of the surface images with loading steps and thus the related damage prediction and fracture parameters were evaluated. The correlation searching could be performed either directly based on the gray levels of the digital images or from the wavelet transform (WT) coefficients of the transform spectrum. The latter was developed by the authors and showed higher resolution and sensitivity to the singularity detection. Because the displacement components came from the rough surfaces of the composite materials without any coats of gratings or fringes of optical interferometry, both surface profiles and the deformation fields of the composites were visualized which was helpful to compare each other to analyze the damage of those heterogeneous materials. The project supported by the National Natural Science Foundation of China (10125211 and 10072002), the Scientific Committee of Yunnan Province for the Program of Steel Fiber Reinforced Concrete, and the Institute of Chemical Materials, CAEP at Mianyang     

微观世界探索

论文系统地阐述了从原子、原子核到基本粒子内部结构研究的历史及现状，讨论了微观物理理论和实验研究的前景和展望．论文还阐述了微观物理与宏观物理(宇宙论和天体物理等)的结合与交叉，以无可争辨的实验事实阐明了微观世界和宏观世界的无限性．     

综合运用、多位一体的实验教学模式

介绍了在新的教学环境下 ,通过教学形式、教学手段、教学方法等多方面的改革来建立一种新的实验教学模式 ,以及该教学模式的特点和效果     

金属切削过程的三维数值仿真

近年来国内外对金属切削工艺的有限元模拟的研究已有较多的研究报道，但是这些研究大多局限于二维模型，在三维切削过程的数值模拟方面有待于进一步深入研究。在实际切削过程中，工件和刀刃都具有三维几何形状；它们的相对移动也不总是正交的；因此切削是在三维状态下形成的。利用动态显示积分有限元程序，建立率相关的热弹塑性模型模拟材料在高温区的热、力学行为；采用侵蚀接触算法描述刀具与工件以及刀具与切屑之间的相互作用；同时利用单元删除法实现切屑的分离与破坏，从而实现了金属块体切削过程的三维数值仿真。