是有.numMU这个属性的,我刚刚查帮助找到了9 _5 E: B. K1 K/ S
numMu + M4 j5 t# S# j, TUsage: <mu_path>.numMu; % p8 d; o0 a" M# s/ S y/ P; |( J
: X: K# }4 o+ _4 y/ U1 yThe method numMu returns the number of MUs located on the loading space of the MU designated by <mu_path>. # v& a4 z$ h Y! z K! F
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The return value is of type integer. & E8 t9 z* W9 r+ Y1 ~ 1 ?! X9 O' c: g# o7 RExample: .MUs.transporter:1.numMu;