帮我分析下这个程序

xq7209249

O9010(HUI-ZHUAN-ZUO-BIAO-JI-SUAN)
(GE-SHI*B[XUAN-ZHUAN-JIAO-DU]-IJK-XYZ)
IF[#2EQ#0]THEN#2=0
IF[#4EQ#0]THEN#4=0
IF[#5EQ#0]THEN#5=0
IF[#6EQ#0]THEN#6=0
IF[#24EQ#0]THEN#24=0
IF[#25EQ#0]THEN#25=0
IF[#26EQ#0]THEN#26=0
G90
G52X0Y0Z0
(HUI ZHUAN ZHONG XIN)
#114=-258.021(X)
#115=0(Y)
#116=-554.423(Z)
#19=#4014-53.
(G54 X Y Z)
#124=#[5201+20*#19]+#4(X)
#125=#[5202+20*#19]+#5(Y)
#126=#[5203+20*#19]+#6(Z)
#127=#[5204+20*#19](B)
(JI SUAN)
#134=#114-[#114-#124]*COS[-#2]+[#116-#126]*SIN[-#2]+#24
#135=#125+#25
#136=#116-[#114-#124]*SIN[-#2]-[#116-#126]*COS[-#2]+#26
IF[#19NE6]GOTO80
#19=1
GOTO98
N80
#19=#19+1
GOTO98
N95
#3000=75(ZUO BIAO XI CUO WU)
N98
G10L2P[#19]X#134Y#135Z#136B#127
G[53+#19]
B[#2]
M99