CDL文件请教

在一个CDL网表的开头，这些是什么意思?谢谢
*.BIPOLAR
*.RESVAL
*.CAPVAL
*.DIOPERI
*.DIOAREA
*.EQUATION
*.SCALE METER
*.MEGA
.PARAM

在一个CDL网表的开头，这些是什么意思?谢谢
*.BIPOLAR
三极管
*.RESVAL
电阻值
*.CAPVAL
电容值
*.DIOPERI
二极管周长
*.DIOAREA
二极管面积
*.EQUATION
*.SCALE METER
以meter为单位
*.MEGA
.PARAM

谢谢楼上。

赞下面的解释，太详细了

补充
*.EQUATION
表示可以指定那些pin角是等价的
VDD1 vdd
等

These statements are used by cadence dracula.
Dracula was layout verification tool used until 0.25u process.
It was the most powerfull DRC/LVS tool and industry's standard.
It was replaced by Assura from cadence.
Calibre and Mentor are also the replacemnts.
If you want more info, google for
"draculauser.pdf" which is "Dracula User Guide"
"dracularef.pdf" which is "Dracula Reference"
you find these files under doc folder of cadence installation.