??6??????????11????????? (???????? ?????)?????????6??????????????????11???

?:?????????,??

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

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

?? ???? ??????????????

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

2?????????vx

3???????

4????????

5??????????????

??6??????????11????????? (???????? ?????)?????????6??????????????????11???

?:?????????,??

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

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