是有.numMU这个属性的,我刚刚查帮助找到了 W y9 X+ q) U9 I( z
numMu : \% m: S+ ]5 \% e/ E' J
Usage: <mu_path>.numMu; 7 @5 E# U$ ?; q1 {8 B ; I' R# D3 O' j. x- S, ^* zThe method numMu returns the number of MUs located on the loading space of the MU designated by <mu_path>. # Y' e: e8 I0 J4 D
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The return value is of type integer. 1 o# P# v8 W9 g, ?' @( ?' d) C
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Example: .MUs.transporter:1.numMu;