?? ??????:????340???????????????
????:1??????????:????
2???????
3????????vx
4?????????
5?????????
????10???????????24????? (???? ??)?????????(?????????:?????????????)?????24???????????????,??????,??????340???,???????2.1?????,????,???144?,???????367%???178%?
???,?????????????,???“?????????”???????????????,?????????????????????????,???
??24?????????(???????????????)??????????????24???????????,??,?????????,????????????,????“??????????????????”????,?????????????????????????????????,?????????????????????????????????????,???,?“??????????”,?????????????“??????”,??,??????????????????
????,??,?????????,???,??5800??????????????60???????????????19?????,??????????????????14???????21??????
???????????,?????????????????????,???????????????10????12????????;????,????“???????????????????????”???,????????????????“?????????????????”??????????????????????“??????????”,??150?????????;???????????????????????????????,??????????????????????,???????,?????????????????????
???????????????????????????,????????,????????????24????“????+?????????????”??????“??+????????????????????????????????”??,????????“?????????????”“???????????”“????????????”??,??“?????????”?????????????“????”??????????????“?????????????”,????,???14.4??
??????????,???????????,??(???)???????????????????????????,???????,????????????????,???????????,????2?????????,?????????????????1700????,???????,???????“?+????+????”????????,???????????????,??????????(????)????????????????????“????+???????????+N”?,????????,??,???????(??????)
????????????????:???