是有.numMU这个属性的,我刚刚查帮助找到了! m7 ~" m3 x: H/ L, y9 z
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Usage: <mu_path>.numMu; 4 v" m/ T- R" V, A/ ~
& X4 q! x" \# u, n' [+ {* r7 d! NThe method numMu returns the number of MUs located on the loading space of the MU designated by <mu_path>. ; G0 C7 p1 Q5 z; w2 W1 ?
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The return value is of type integer. 0 c7 V$ s# G9 g8 R% f( X0 g1 E, q; S
Example: .MUs.transporter:1.numMu;