是有.numMU这个属性的,我刚刚查帮助找到了; h- m" n J& V
numMu 7 F0 g5 v: O9 kUsage: <mu_path>.numMu; 0 m. m( q4 Z3 }3 q( h7 g ~ % {" Z b' Q. d$ Z' D+ k' \5 FThe method numMu returns the number of MUs located on the loading space of the MU designated by <mu_path>. ; O! F3 z, n6 o- `7 z+ r; U
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The return value is of type integer. 2 p2 N& [7 [6 u$ z+ K. n
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Example: .MUs.transporter:1.numMu;