?18?????? ??????5????????

????:????150???:???????

???8???6?? ????????????????“??”6??????,?“????????????????”??,???11?????,??18??,??5?????????

???????????«?????»?,11??,????????????????8??????2?????1????????,?30?????????80???,???10??,1???????????????????11??????????????,???????3??

?“????????”?????,???2?????4??,6????

?,???,????????????????????,???????????????,????????????????,??????????40%?????75%??,????????4.5%??????????????????,??????

???“???????”?????,???2005??????????????????“??”???“??”??,??42??,?????8????(????) ????????????:???