输入离心泵尺寸参数，程序就会自动画出离心泵基础条件图-Enter the centrifugal size parameters, the program will automatically draw the basic conditions for centrifugal map

synopsis公司的MEDECI半导体工艺软件实现光敏二极管光照情况下的电学仿真脚本-Synopsis of the company s MEDECI semiconductor process software realization electrical simulation scr ipt photosensitive diode illumination conditions