负压:SUM(CN06,3)0.001;
动能线:(AD-负压),COLOR0000FF;
AF:=动能线=AD=1;
力量冲压:IF(AF=1,动能线,DRAWNULL),COLORBLUE,LINETHICK2;
力量高压:IF(动能线 负压,动能线,DRAWNULL),COLORGREEN,LINETHICK1;
AX:=AD0.6;
惯性区:BETWEEN(动能线,AD,AX),COLORLIMAGENTA;
0,COLORGRAY;
50,DOTLINE;