????:1????????????:?????????

2???????200

3????????

4?????qt

5???????

????????????????12??18???????????????(??????????????)?????????12??18???????????

?????????,???,?????????????????,??,??????,????????????????????????????????????,???????????????????????????????????????????????????????????????,????

?????????????????????????????,?????????????,?,?,?????????????????????????????????????,?????,?????,?????????????????“?”?

12????????????18?????????,??????????????????????? ?

??,???????????,??,???????????1:500??????,???????????????5313??????,???????????????????????????????,?“1????????????4????????????8?”????,?????????????????

??????,?“????????????????????????????????????????”??????????????,???????105????,?100%??,??“??”,?,????????????“0531???????”?????????????????,?????????????25?????,?????

??????,????????,???????,????????60?????,?????????,????????????????????,?????????,??????????

???????,?????????????????????????????????????,?,???????????????,????????(????????????)?????????1???(???????????????????)????????,????1??????(??????????)?????,??????????

???,??,??????????????,???????????,?????????????????20??????????(????????)????????????????,???

??????????????,??«????????????????»????????????(???)

????????:????????