???2????????5?? (?????????? ?????)???5??,??????2172??????????,?????98.2?????????????23.4???????????????????????????,2????????4??,???348??,???16.8?????4????

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

?,???????????,??????,????;??“???????????”?,??????????????????????????75????????29??,?????????976???????,????????7070??????,?????????142?????????????????,???142????????????????,??,???????,?;???,???????4???????????,??????????,????????,????,?????2.5??????????,??,??????????;???????“?+???”24????,???????????????CCTV?VTS???,???,????????????,????

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

?,????????????????????????,?,??,??????,??????5??24?????????(???)

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

??

??:???????????,??????????,??????????????