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 楼主|
发表于 2013-5-22 23:52:54
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| is2 G- p. S" A% e8 p$ s$ a8 F. d obj1:object;& s) m' C$ N' c" A8 A
 obj2:object;
 # L2 v) R# ?, f+ ?2 p        obj3:object;
 , `. r' k% n" X8 c# ~/ F        obj4:object;
 ! u( \) h: w/ d* |# n+ ?do
 2 E3 x* D5 q* a        obj1:=.models.transporter1.create(track1,1.5);
 . ]. l/ p& p6 F        obj2:=.models.transporter2.create(track2,1.5);! h/ q! `. N9 Z+ S& M
 obj3:=.models.transporter3.create(track3,1.5);7 a6 `( _3 \% E( g
 obj4:=.models.transporter4.create(track4,1.5);        % ~% k5 K# E- X& I
 end;
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 * G1 E9 M" `' H' q' m- U3 Q一共四部电梯,对不对?
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