??11?????????????26???? (?????????? ?????????????????)??29???,?????26??,?????,????,????????????????????

??,?29?????“??????”????????????,???????????,?????????????????????,????????????“??”??,??????????,??????????

?????,??????????,????“?????????”???,??????????,??,?,??,?????,???????????

?????????,???????????????,???????????,?????(???????????) ????????????:????? “???????????”_????

?? ???????????????29?????????

????:1????????????:???????vx

2??????

3???????

4?????????

5???95??98???

??11?????????????26???? (?????????? ?????????????????)??29???,?????26??,?????,????,????????????????????

??,?29?????“??????”????????????,???????????,?????????????????????,????????????“??”??,??????????,??????????

?????,??????????,????“?????????”???,??????????,??,?,??,?????,???????????

?????????,???????????????,???????????,?????(???????????) ????????????:?????