“??”?????“???”“??????”??? ??????

????:??????:????QT???

??????????????,?????????????,???????????5????????,???????????????????,??????????????????,???

“?????”????????????????????????????? ???

???????,???????????????,???????????,?????????????????????????????,???????????????????????????????,??????????????“??????”???????????

???????????????????,????“????+??????????????????????+?????????????+??????????”???????????,???????????,??????????????,??????5?????????????????300???,???

?????? ???????:??????????,???11???????????????????????40?????????????,????????????????????,?????????85%????????,???????150??????????

????????????,???“???+?????????+????+????????????”?????????,???????

????????? ?????:??,???????????????????????,??????,?????????????????????????,????,??????????????????????????????,?????????????????10%,???????????60%?????????????

??????,????????????????,?????,???????“?????????”?????“?????????????????”????????????????,???,????4???

??,??,???????3.96??????????????????,???60??,???????741????,??????

?? ?????????:???,?????“???????????”??????????,?????????“????+???+?????”??????,???????,???“?????????????????”?????

?? ??????????“???????????????”

???,???????????,????????,?????,???????????????????,????????????????,????????“??????”,?????????“???????”?

?,??????????,?????????4?????????1.5????????????????????,????????????,??,????????,????????

?????? ????????:??????????,????????????,?????????????85%???,??,?????

20??????90?????????????,???,???????342?????,?????????????142?,?????????????14.2%,????????,??????????????,??????????????“?????????”???????????????????????62????????????????,??????????,?????,??????

??????????? ?????????????????:?????????????,???????????????????,?,????,??????????????????????????,????????97?????????????230????????,??,???,???,?????

??????????????????,??????????????????????????????????,?????????????????,??????,??,?80%???????????

????? ???????????????:???,??????????????,?????150?????????????????,??,????20???????????????????,??????????????????????,???????????

?,??,??????????????,?????

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

??????????,?????17.5??????,??221??,??,???1992????2.6%,??19.24%,?????????????????52.82%????65.82%?????????????????,?????300????“????????”?

“????”??????“????”???????????????????????? ???????????????

????????????????????,??????“???????????”??????,????????????,???????????“???”??“????????”??????,???????,???

???????,??????20????,?????????,“???????”“?????????????????????”,??????,???,???,??,??????????

?? ???????????????:??????“???????????” ????????????,???????????,??????????????????????????,????????????,????????????????,?????????

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

???,???3300?????????????,??,?????????????????????????????????????,?????????????,??“??????????”?????

??????????? ?????????:???????,??,??,??“??????????”???,?,???700???

?????????????“???????????”?????????????,???????????????????,?????57?????????5??,????????????????

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

???,?????????????????,???????????,????????????????????????,???????????????????????????,????????????????????,??,???,??

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

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