?????????6????????14? ???:???????? ?

?????????? ????????????? ????????????

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

“??????‘?????????????????’,?,?????????????,???????????????,?????????,???”??????,“???????”????,????????????????,????????,???,???????

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

????,???????????????2????(??,????),??????250.28??????,?????????????????????????????????????,??????5500??????????????????????,???????16????????

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

“????????????????,??1500???????????????????????????”?????????,?,?,??????????

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

“??2??,?????????????50????,?????20????????,?????????????????????????,????????80?????,??2.4?????????????”??

“???????????????,??????????‘???+????????+?????’???????????,???‘??’?”????,??,???????5???????????,????????????“????”1200??,???1200????????2???(?) ??:??????????????? “??????”????

?? (???????????)?????? ??????

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

2??????vx

3???????

4????????

5????????600????

?????????6????????14? ???:???????? ?

?????????? ????????????? ????????????

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

“??????‘?????????????????’,?,?????????????,???????????????,?????????,???”??????,“???????”????,????????????????,????????,???,???????

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

????,???????????????2????(??,????),??????250.28??????,?????????????????????????????????????,??????5500??????????????????????,???????16????????

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

“????????????????,??1500???????????????????????????”?????????,?,?,??????????

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

“??2??,?????????????50????,?????20????????,?????????????????????????,????????80?????,??2.4?????????????”??

“???????????????,??????????‘???+????????+?????’???????????,???‘??’?”????,??,???????5???????????,????????????“????”1200??,???1200????????2???(?) ??:???????????????