是有.numMU这个属性的,我刚刚查帮助找到了+ i, k+ Q6 t) w
numMu % k1 ?9 g+ F3 S* w$ P
Usage: <mu_path>.numMu; & ^8 P* Y" P- h* C, ^4 H5 w: [
The method numMu returns the number of MUs located on the loading space of the MU designated by <mu_path>. : Z0 f8 s% L; M9 Y/ b F5 f9 s8 Y
9 L1 E# ]6 r: A; w6 }' \! IThe return value is of type integer. 0 E8 f' N8 J! N, [: K' Y " B0 q! j. B8 C/ d l+ oExample: .MUs.transporter:1.numMu;