是有.numMU这个属性的,我刚刚查帮助找到了 E8 V: T$ t! o# r
numMu 3 i% f [1 n3 b+ C) I& W: y* c
Usage: <mu_path>.numMu; . }& ~3 I6 w& G8 V+ {( N! g
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The method numMu returns the number of MUs located on the loading space of the MU designated by <mu_path>. ; Q" x$ H/ v; E o
b, q6 b) h) kThe return value is of type integer. ( N$ q/ E0 }$ ]. V & j4 I( N: P" SExample: .MUs.transporter:1.numMu;