道家全生避害思想解读

阐述道家轻物重生、全生避害的思想,简单分析了其中的不合理因素,如极端个人主义,拒绝功利的价值观以及对自然的过分崇尚等,着重阐述了其中所蕴涵的合理因素,如对个体生命的重视、中道的伦理智慧和天人合一的生态智慧,揭示了全生避害思想的时代意义。     

NIPA类共聚温敏水凝胶中水的状态和耐热性

用N-异丙基丙烯酰胺（NIPA）与丙烯酸钠（SA）及甲基丙烯酸钠（SMA）共聚合成了两个系列的水凝胶，研究了共聚组成与水凝胶基本性质的关系，并用示差扫描量热法（DSC）和热失重法（TG）研究了此类水凝胶中水的状态和耐热性。     

弱相互作用下原子的玻色-爱因斯坦凝聚

从理论上分析提出了弱相互作用下Bose体系的BEC理论，并由此来解释液^4He的超流性。通过深入对比理想Bose气体和弱相互作用下Bose体系发生BEC性质的不同，分析得出了凝聚体系粒子间相互作用的有无是导致二者性质不同的主要原因。     

生态建筑技术的发展与应用

回顾了生态建筑发展的背景，介绍了生态建筑的评价标准，系统地阐述了应用生态建筑技术的要求与原则，介绍了各种生态建筑技术的应用。     

Photosensitized splitting of cis-syn 1,3-dimethyluracil dimer by tryptophan and its peptides

Photosensitized splitting of cis-syn 1,3-dimethyluracil dimer by tryptophan (Trp) and its peptides (Trp-Tyr and Trp-Phe) is studied by fluorescence quenching experiments and irradiation experiments.It reveals that 1,3-dimethyluracil dimer is mainly split by e?-?aq resulting from two-photon ionization of Trp and its peptides under irradiation with light (λ>290 nm).Moreover,the excited singlet state of Trp and its peptides can transfer an electron to the dimer,which splits and gives two pyrimidines.In addition,because of its lower oxidative potential,the excited triplet state of Trp-Tyr can also split the dimer via transfering an electron to the dimer.     

利用ICAP／4仿真系统进行电子电路虚拟实验

以串联型稳压电源为例，介绍利用数／模混合电路仿真软件系统ICAP／4进行虚拟实验及故障诊断的方法，并给出仿真波形。     

地下洞室形状优化设计

洞室开挖会使围岩周边产生应力集中 ,产生拉应力与压应力。围岩出现拉应力对洞室稳定十分不利 ,通常通过改变洞室形状和轴比来消除围岩中的拉应力。本文提出一种使洞室拉应力σθ=0 ,而压应力最小的确定洞室最优几何形状的方法。     

边剖分、点扩张与图的最大亏格的可约性

设γM（G）是连通图G=（V，E）的最大亏格，记EM^-（G）={e∈E(G)|G\e连通，且γM（G\e）=γM（G）}。若EM^-(G)≠0，则称G是γ（G）-可约的；否则称G是γM（G）-不可约的。本文证明了边的剖分不改变图的最大亏格可约性，点的扩张不改变上可嵌入图的最大亏格可约性；并给出了两类满足EM^-（G）=E（G）的非4-边连通图。     

Clifford 分析中一个带位移的非线性边值问题

■Gilbert,黄沙、李生训等人对 Clifford 分析中函数性质作了一系列研究.1987年徐振远讨论了实 Clifford 分析中一个基本的边值问题,1989年黄沙、李生训利用陆启铿关于多复变函数于典型域上的调和分析的结果,研究了复 Clifford 分析中的拟变态Dirichlet 边值问题.1990年黄沙研究实 Clifford 分析中一种边值问题.     

Second-order random wave solutions for interfacial internal waves in N-layer density-stratified fluid

This paper studies the random internal wave equations describing the density interface displacements and the velocity potentials of N-layer stratified fluid contained between two rigid walls at the top and bottom. The density interface displacements and the velocity potentials were solved to the second-order by an expansion approach used by Longuet-Higgins （1963） and Dean （1979） in the study of random surface waves and by Song （2004） in the study of second- order random wave solutions for internal waves in a two-layer fluid. The obtained results indicate that the first-order solutions are a linear superposition of many wave components with different amplitudes, wave numbers and frequencies, and that the amplitudes of first-order wave components with the same wave numbers and frequencies between the adjacent density interfaces are modulated by each other. They also show that the second-order solutions consist of two parts： the first one is the first-order solutions, and the second one is the solutions of the second-order asymptotic equations, which describe the second-order nonlinear modification and the second-order wave-wave interactions not only among the wave components on same density interfaces but also among the wave components between the adjacent density interfaces. Both the first-order and second-order solutions depend on the density and depth of each layer. It is also deduced that the results of the present work include those derived by Song （2004） for second-order random wave solutions for internal waves in a two-layer fluid as a particular case.