??
???????2?5???????????? ??????????5?,???(1????28?2???????4????????)?,???????????140??????,?????????90%?
1??29??,?????,?“????????????????????????????? ?????????????”??????????“???”??????????,9??????46??????? ? ??????????? ????,????,?????????????????????,???????“?”??????????“???????????”,?????????????,???????
??????????????????????,140????????????,??????????120?????????85%,?15????1?30?????????,??????19??????????
??,??2200????????,?????83%,??????????????????7.9????????,?????7%?
??????????????,??????????360?????????????????????(???)
?????????:????????????
??????????140??????????????????????