B2 Zb Zb2) (intersec)Р(setq x22 x y22 y z22 z) (setq P22 (list x22 y22 z22))Р(command "pdmode" 34 "pdsize" ().03 "a”,,n)Р(command "point” Pl 1 "point” P22?)Р(command HlineM Pl 1 P22 ,H,)Р(command MtextH Pll 0.05 0 °P1 •"…)Р(command HtextM P22 0.05 0 nP2”…')Р(command "layer0 HmH "station" 2?)Р(setq PA (list 0 0 0) PB (list B0 0 h))Р(command ’’point” PA ’.point” PBР(command "line" PA PB ,M,)Р(command "line" PA Pll ,H,)Р(command HlineMPAP22 ,,H)Р(command HlineM PB Pll ,,H)Р(command HlineH PB P22 "n)Р(command MtextH PA 0.05 0 "A…)Р(command "text" PB 0.05 0 nB” nn)Р(command "layer11 HmH naim'* nc" 4?)Р(princ "\n" f2) (princ "(2)目标点坐标及高程高差:"f2) (setq m (read(read-line fl)))Р(repeat mР(readline) (intersec)Р);end repeatР(command HzoomM nen nn)Р(princ)Р);end (Program for Space Intersection)Р七、成绩考核