??????????? ?1.4??????????

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

?10????????????14??????????? (??? ?????????????)??14?????????????????2?,???,?????????

?????????????????,???????????,??????701.6??????,?1.4?????????????,?????30.1???????????,?550?????????,?10??????????21???????

???????,??????????????????22???????,?20????????,????????????????20???????????????????4?????,??

???????????(???)??????,?????,???,???,????????26??,??????100????????,???????????????125??????,???,?????????????????

????????(??)??????????????,??4??????????,????????????,????????????????????,???3???????,???????,???

??,?????,???41%???????????????????,?4?????????????,?????,???????

?????,?????(????)???????26??????,??100?????????????????????????????,??????15%,???

?????????????,?500??????????,?????550??????,?????????????3?????????????,??????,???????????,?4?????(??) ????:???????