王阳明“心即理”的思想及其意义

王阳明的“心即理”思想，从本体论的角度来讲主要有两方面，即解说心与物的关系和心与理的关系，亦即“心外无物”、“心外无理”。从认识论的角度看，“心即理”的命题有着不少合理的成分；他的心学对我国近代社会的发展也有很大意义。     

Counterpoise-corrected potential energy surfaces of simple H-bonded systems

Geometries and stabilization energies of various simple H-bonded complexes (water dimer, hydrogen fluoride dimer, formamide dimer, formic acid dimer) have been determined by a gradient optimization that eliminates the basis set superposition error (BSSE) by the counterpoise (CP) method in each gradient cycle as well as by the standard gradient optimization. Both optimization methods lead to different potential energy surfaces (PES). The difference depends on the theoretical level used and is larger if correlation energy is considered. Intermolecular distances from the CP-corrected PES are consistently longer, and this difference might be significant (∼0.1 ?); also angular characteristics determined from both surfaces differ significantly. Different geometries were obtained even when passing to larger basis sets (aug-cc-pVDZ). The standard optimization procedure can result in a completely wrong structure. For example, the “quasi-linear” structure of the (HF)₂ (global minimum) does not exist at the standard MP2/ 6-31G** PES (where only cyclic structure was detected) and is found only at the CP-corrected PES. Stabilization energies obtained from the CP-corrected PES are always larger than these from the standard PES where the BSSE is added only a posteriori for the final optimized structure; both energies converge only when passing to a larger basis set (aug-cc-pVDZ). Received: 11 March 1998 / Accepted: 19 June 1998 / Published online: 4 September 1998 RID=" ID=" <E6>Acknowledgements.</E6> The project was supported by the Grant Agency of the Czech Republic (Grant No. 203/98/1166). RID=" ID=" <E5>Correspondence to</E5>: P. Hobza     

LnSrNiO4-λ系列复合氧化物的物化性质与对NO分解的催化性能

用柠檬酸络合法合成了Ｋ２ＮｉＦ４结构的ＬｎＳｒＮｉＯ４－λ（Ｌｎ＝Ｌａ，Ｐｒ，Ｎｄ，Ｓｍ，Ｇｄ）系列稀土取代类钙钛石型复合氧化物催化剂，对该系列催化剂的固态物理、化学性质及其对ＮＯ分解的催化性能进行研究。结果表明，该系列复合氧化物催化剂对ＮＯ分解活性都很高，在此基础上对该系列复合氧化物中稀土元素对ＮＯ分解反应的取代效应进行了探讨。     

中甘11号结球甘蓝高产喷肥模式化初探

依据系统工程理论的原理和方法，研究了Ｓｒ、Ｂ、Ｚｎ、Ｍｏ、Ｃｕ五种微显元素对中甘１１号结球甘蓝产量、品质的影响及各因子间的复合效应。试验结果表明，各因子对中甘１１号产量的作用是：Ｓｒ＞Ｂ＞Ｚｎ＞Ｃｕ＞Ｍｏ。获得了中甘１１号亩产在６０００ｋｇ以上的优化组合方案是：Ｓｒ０．０５４％～０．０６１％，Ｂ０．０３５％～０．０４２％，Ｚｎ０．０４７％～０．０５７％，Ｍｏ０．０３２％～０．０３８％，Ｃｕ０．０５０％～０．０５６％，为微量元素在蔬菜上的应用提供了科学依据．     

Convex hull of powers of a complex number,trinomial equations and the Farey sequence

The color of a complex number is defined as the number of vertices of the convex hull of powers of that number. This induces a coloring of the unit disk. The structure of the set of points where the color changes is investigated here. It is observed that there is a connection between this fractal set and some family of trinomial equations. Three algorithms for coloring the unit disk are described, the last one (related to the Farey sequence) arising out of a conjecture. This conjecture is formulated and proved in this presentation.     

266nm脉冲激光光解基质隔离的cis-(NO)2

NO的氧化是大气化学研究的重要课题．CIS－（NO）。是一氧化氮氧化过程的中间体，对其在低温基质条件下的形成和氧化过程研究前文风已作了报导．H。WhiffS等门曾用中压汞灯作为光解光源（220－320urn），研究了ets－（NO）。在Ar低温基质中的光解，产物为N。O和NZO3．CIS－（NO     

椭圆-椭圆静动态不适合边界算法

目前，计算二维几何图形是否干涉的不适合多边形(NFP)算法，针对的是多边形，尚未涉及椭圆一椭圆不干涉计算问题．因此，基于NFP法概念，提出椭圆-椭圆之间的不干涉算法，称之为不适合边界算法；进而给出了既相对平动又相对转动的椭圆-椭圆间任一时刻的动态不干涉边界算法．该法可应用于求解Packing问题、机器人路径规划、虚拟装配、医疗内外科手术等领域．     

七号信令设备TUP呼叫测试平台

作者根据ＩＴＵ－Ｔ七号信令系统技术规程和我国国内电话网Ｎ０．７信号方式技术规范，介绍了七号信令的格式和编码，接着讨论了信令程序，提出了一种实现七号信令设备ＴＵＰ呼叫测试的方案。     

探索C5级程控端局No.1与No.7信令的接口

作者在本文研究了我国本地网中端局至端局的Ｎｏ．７信令系统基础上，探索了一种Ｃ５级程控端局Ｎｏ．１与Ｎｏ．７信令接口的设计方法。     

南京长江第三大桥斜拉索的防腐系统研究

根据目前我国拉索型桥梁索结构的防腐体系均遭到不同程度破坏的现状,在对索结构防腐体系破坏原因分析的基础上,结合南京长江第三大桥的特点,研究了拉索的防腐系统。结果表明:选择双峰HDPE护套,及在拉索内填充具有水汽隔绝、阻蚀防腐和润滑抗磨双重作用的防腐填充物,可延长拉索的使用寿命。该研究已成功应用于南京长江第三大桥的斜拉索体系。