????:1???????????:??????????

2?????????????

3???98?

4?????

5????????

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

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

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

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

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