????????????????82???«???»?

????:????200??????:?????300??

??????????2???17? (?????????????)?????17?,?????«?????????????????»???????????????????,«?»(1982???????)???

???????????????????????????????????????21?????????,???“Z?????????????????”????,2200?????????????89%?

?????????????????????,??:«???»(1982?)??????«?????????»?«????»(1994????)?????????????????,????????????????,?????????????????????????

??????????????????????????,«???????????????????»????,??????,???????????«?????:??»???????

?????21??????????????????????,???1800??????????????,????????????????2???,???????,???????????,????????????????????????(?????) ??:???????????????????