是有.numMU这个属性的,我刚刚查帮助找到了 , K% e3 \; D7 {3 U. T4 YnumMu ( ]8 N5 S: i7 ]& y0 D4 z4 Q
Usage: <mu_path>.numMu; 9 n+ G8 f4 d& ?$ h0 w
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The method numMu returns the number of MUs located on the loading space of the MU designated by <mu_path>. 2 W' B$ Y% F9 ~. r/ Z
3 F; L' V/ d' [The return value is of type integer. 2 y/ i7 x. A) Y1 ~6 v, f 2 I" C0 C; i3 w- o6 O& F# ~6 S9 _Example: .MUs.transporter:1.numMu;