初级长拳第三路教法初探

从定性的角度，对初级长拳第三路的教学方法和所起的作用进行了一系列的探讨，旨在体育教师改进教学方法提高教学质量。     

在AutoCAD 2000中加载外部命令的几种方法

在AutoCAD 2000中可以用多种方法加载由AutoLISP语言开发的外部命令,这些方法包括:(1)直接在命令窗口加载外部命令;(2)利用ACAD2000 LSP或ACAD2000DOC.LSP文件加载外部命令;(3)利用ACAD.MNU文件将外部命令添加到下拉菜单中;(4)将外部命令添加到工具栏中;(5)利用ACAD.MNU文件将外部命令添加到光标菜单中其中用方法(3)、(4)或(5)加载的外部命令的调用十分方便,符合用户使用习惯,因此它们是加载外部命令的很好方法.     

太极机系统功能的分析与改进

从增强与完善系统的管理功能、改善用户的上机环境及开放系统的角度出发,探讨了改进太极2230系统功能的软件技术。     

机载雷达目标编队试飞指挥引导自动化方法与实现

新一代战斗机机载雷达目标编队试飞呈现大场次的多批、多路、多层次指挥、引导和决策。针对战斗机雷达目标编队传统的人工指挥引导速度慢、精度差、效率低，导致现有试飞手段满足不了试飞需求的问题，介绍了机载雷达目标编队试飞自动化指挥引导的基本全向引导法等方法、主要功能设置和模块体系结构，建立了机载雷迭目标编队试飞自动化指挥引导实现模型，并在基于地面雷达和GPS试飞指挥引导自动化系统研制中得到实现和验证。     

图解SQL查询命令

在讲授Visual FoxPro程序课时，辅助用图解的方式，分层次逐步地演绎SQL查询命令的执行过程，使得那些抽象费解的命令变得清晰而明了，让学生印象深刻，教学效果良好。     

指挥艺术和非结构化信息支持

本文首先概括出了“专家型”和“助手型”两种不同的决策思路；继之围绕以有利于发挥指挥艺术的方式进行决策支持这个核心问题，对指挥决策中信息获取和处理方式进行了探讨，并建立了非结构化信息支持的概念；最后提出了基于非结构化数据的智能决策支持系统的设想，并讨论了系统实现的有关技术。     

大型CAD软件开发中撤销/重做的实现方法

介绍了CAD软件开发中利用命令模式原理及实现撤销/重做功能的方法,详细分析了实现过程和注意问题,该方法已在作者从事的大型CAD软件开发中被证明是有效的.     

Multifunctional interneurons in behavioral circuits of the medicinal leech

Summary We are using the medicinal leech to study the neuronal basis of behavioral choice. In particular, we are recording from neurons, both extracellularly and intracellularly, in preparations that can express three different behaviors: the shortening reflex, crawling and swimming. We have found that particular mechanosensory neurons can elicit any of the behaviors, and that the movements are produced by just four sets of muscles, each controlled by a small number of motor neurons. Hence, there must be three different pattern-generating neuronal circuits, each of which can be activated by the same set of sensory neurons. We are studying how the choice is made among the three behaviors by recording, while one behavior is being performed, from neurons known to be involved in the initiation of the other two. We have found that an interneuron, cell 204, which is known to initiate and maintain swimming, is also active during shortening and crawling. The activity level in this interneuron can influence whether a mechanosensory stimulus produces shortening or swimming. The neuronal mechanisms by which this choice is normally effected awaits further elucidation of the circuits that elicit and generate shortening and crawling.     

An Application of Fuzzy Decision Theory in Combat Decision Simulation

In this paper a model of military command process under the combat situation is presented. The model is based on the Lanchester Equations and Fuzzy Decision Theory. The decision of a military commander is usually a process from precise to fuzzy and then from fuzzy to precise,and the model fitted this process well. The model was used in a Warfare Simulation System whose object is to evaluate the effectiveness of the military C3I systems.