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发表于 2013-5-22 23:52:54
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is
7 z9 A/ t. e5 v; M obj1:object;! [3 z: T( q7 }. K3 T9 I; T2 u
obj2:object;
* X$ V! q2 p) \8 ] obj3:object;' M+ F9 Y" R, Y- U2 A! |: b
obj4:object;
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obj1:=.models.transporter1.create(track1,1.5);
* g4 p1 o" D8 Q/ m8 N4 ^ obj2:=.models.transporter2.create(track2,1.5); ]( E! R# `; u% y) ^0 u0 W
obj3:=.models.transporter3.create(track3,1.5);
4 C' Z' M* g+ N3 |& W) B! t7 _ obj4:=.models.transporter4.create(track4,1.5); & s1 h8 h9 z+ n; D9 ^+ W' e5 c3 J
end;
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一共四部电梯，对不对？
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发表于 2013-5-21 22:14:34
发表于 2013-5-22 20:43:21
