AutoLisp Vlisp 函数

pscad风力发电机建模说明书，非常好的资料(pscad wind turbine modeling manual, very good material)

for water mark tec. to know about it

采用简单结线的三相复线牵引变电所主接线图(The simple tie line three-phase double-track traction substation main wiring diagram)

PSCAD电力系统高压直流输电的仿真与建模(PSCAD power system simulation and modeling of HVDC)

cad图层显示、关闭、冻结等快捷命令，非常好用(CAD layer display, close, freeze and other shortcut commands, very useful)

AutoCAD二次开发，visuallisp,用于矿业工程方向开发，地质建模，矿体建模，煤层建模！

PSCAD编写的电能PQ控制指导例子，值得微网PSCAD使用者参考(PSCAD written power the PQ control guidance example worth considering)

AUTOCAD CHANGE TO ARCGIS

请拾取第一根线(LINE)或弧(ARC)连接线段或圆弧 ,再拾取第二根线(LINE)或弧(ARC)进行连接(Please pick up the first lines (LINE) or arc (ARC) connection line or arc, then picked up second line (LINE) or arc (ARC) connection)

CAD 文件的读取程序，读取你需要的信息(CAD file reading program, read the information you need)