?? ???82????????????????«?»???
![](http://n.sinaimg.cn/news/transform/200/w600h400/20180427/GRBH-fztkpip2966780.jpg)
????:1???????????:???????
2???????
3?????????
4?????????
5??????????
?????2???17???????????????? (?????????????????????)?????????????????????17??,?«?????????????????»????,«?????????»(1982?)???
???????????????????????21?????????????????,??????????????“Z???”????????????????????????,2200?????????89%?
????,????????????????????:«????»(1982???????????)????«?????»???????????«???????»(1994??)????,??????????????????,???????????????????
????????????????,«?»?????????????,???????????????????,????«??:??»????
????21????????????????????????,?1800????????????????,?????2??????????,??????????????????????,?????????????????,????????(???????????) ??:???????