AutoLISP建筑制图参数化程序设计方法

利用ＡｕｔｏＬＳＩＰ和ＤＣＬ语言对ＡｕｔｏＣＡＤ进行二次开发,扩育ＡｕｔｏＣＡＤ的功能,解决使用ＡｕｔｏＣＡＤ进行建筑制图时输入工作量大,重复设置多,速度慢的问题。     

CAD二次开发在水利水电工程制图中的应用

随着CAD在水利水电工程中越来越广泛的应用,CAD的二次开发显得越来越重要.结合水电站中的部分制图内容对水工CAD软件的二次开发进行了初步的尝试,其中包括水工专用线型、专用填充的开发、Visual Lisp语言编程等内容.     

基于AutoCAD的发动机支座支撑脚参数化设计

介绍了不同结构发动机支座支撑脚参数化设计的方法。该方法以AutoCAD为平台。用Auto Lisp语言编写参数化绘图程序，用对话框控制语言（DCL）编制参数输入对话框。使用此方法可以方便、快捷地设计各类不同结构的发动机支座支撑脚，提高了设计效率。     

Advanced oxidation process and biotreatment: Their roles in combined industrial wastewater treatment

The use of Fenton's reagents in destruction of waste material present in Tambla Tributory (Durgapur,India) industrial wastewater has been investigated. Significant drop in COD removal has been observed. Optimisation of process parameters like pH, temperature, H₂O₂ and FeSO₄ has been done. Temperature and pH played a key role in this treatment process, in addition the process initially liberated heat due to reaction between FeSO₄ and H₂O₂. From the experimental results it has been observed that with increasing FeSO₄ and H₂O₂ concentration the degradation of waste increases. At an optimum concentration of FeSO₄ (6 gm/l) and H₂O₂ 44.40 gm/l reduced 60% COD, whereas 220gm/l H₂O₂ was required for 95% COD removal. To reduce cost and the H₂O₂ concentration for maximum waste degradation, Fenton's oxidation process followed by biochemical treatment was tried at same experimental condition. The treatment enhanced the overall removal efficiency of COD, BOD, salinity and colour significantly. The microbial treatment by Thiobacillus ferrooxidans, following Fenton's reagents treatment, showed that the COD reduction has reached to about 97% compared to 60% with Fenton's reagents and 17% with T. ferrooxidans alone in 24 h, showing the synergistic effect. Thus the combined treatment results indicate the possibility to minimize the Fenton's reagents without compromising the efficiency of the process but ultimately reducing the overall treatment cost. This study seems to be very much important and economical by reducing the required H₂O₂ amount to about five times using a suitable micro-organism. This hybrid treatment system showed 97% COD reduction can be achieved within two days.     

利用ASI技术实现绘图参数与数据库的动态连接

文章阐述了将ＡＤＳＣ、ＡＳＩ技术和ＤＣＬ三者有机结合实现数据库方法的数据交换，可以根据绘图参数动态地创建、查询及更新数据库。     

Auto LISP的齿轮参数表自动绘制

介绍在AutoCAD基础上，实现齿轮参数表自动绘制的开发思想。采用DCL语言设计应用程序主界面，通过交互输入，可实现齿轮公差组检验项目公差值的自动查询，完成齿轮参数表的自动绘制。     

基于AutoCAD的DCL与AutoLISP的有机整合

分析了用AutoCAD内嵌的AutoLISP与DCL整合的开发过程,通过开发表面结构代号绘制工具的实例,说明了利用DCL和AutoLISP能够编写出人机交互强和功能强大的程序,从而对AutoCAD进行有效的二次开发,提高绘图效率,使AutoCAD真正地起到辅助设计作用。     

信息化地形图在鞍钢鲅鱼圈总图中的应用

以鞍钢鲅鱼圈信息化总图测绘为例,介绍了信息化总图的绘制方法和实际应用效果,以及编制程序的关键技术.     

基于Visual LISP的AutoCAD绘图命令的二次开发

介绍了LISP语言在AutoCAD软件中的应用过程,并通过基准代号的二次开发命令实例进行说明,力图展示使用Visual LISP语言以及对话框控制语言对AutoCAD二次开发的基本过程以及应用程序的加载。     

利用DCL和VLISP语言进行内胎定型圈设计

利用DCL设计对话框 ,并用VLISP语言予以驱动 ,设计了内胎定型圈。本设计形象、直观、快捷 ,既方便了用户输入和修改数据 ,克服单纯用AutoLISP语言编写代码的不直观性、源代码保密性差的缺点 ,且不必用其它高级语言与AutoCAD进行数据转换 ,使程序与AutoCAD系统协调统一。