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

2?????????

3???????????

4????????????

5?????

??7????????14??????????? ??,????,?????????????????????????????????????????????????????,??????????????????????????,?????????????,?????????;???????50~80??,????90~100???????

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???,??,??????,??????????14????18??,????????????????????,?,??

??????,??????????????????????????????????????????????????????????????????,????,????????????????????????????,?????(250~270????????????)???(???????30~50??,???????????80??),??????????????

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??,???????????????????????????,??,????40.2???,?????????????????????????????????????????????????????????????????35??????????,????,???????????????????????????????????????????????????37~39?,?????????????????????40????

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

????,?????????,??????360?????????,???????13.6???????112.2??,????6???????????(12????/??????????????),??1000???

?,????15-20?????,???????????,15???????????,14???????08????15??08????,????????????????6-7?????????????????????8~9?????????????;??????,?(100~150?????????)?

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