??1???21?? (??? ???)??21????,?:???????????????????
?????????,?????????????,??,1967?11?????,??????????????????????????????,??,????
??,??:???????????????????????????????????????????????(???)
?????:??
???????????????????
????:????????????????1.10
??????????????500????80%?
??:?????0.19%????????
?????????????????5????
?????????????:????
?????????????????????
????:????????????????1.10
?????????????????
3?29???????????
???:1-2???????5640????8.6%
???“????”????????????
?????:???????????
?????«??????»?????????
70???????856?:??????????-?
????:???????3716??????????…
???????“?????”????:???
????????????????????
????????????682?????????
?????????«????»:?????10%
????:????????????????
??????????????????????
?????????24400?
45????????????????????
??????:?????????????