?? ????:“????????”???
????:1????????:?????????
2???????
3??????vx
4???????????
5????????????
?? ????????????????????? ????? ???? ??????
???,?????????????????,??????????“??????”??????,????????????????????????????????,???????
“??????????”?????????????????
“?,?????????????????”????
“???????????,???????????????”???,???????????“??”?????,??????
????,????????:“????????,?????,????????????,?????????”
????????????,?????????????????????????????????????,?????
“???(??????)??,??????????????,??????????????????????????????????????????????”?????,??“??”??+??????“??????????????????”???,?????????????????????,???????
??????????????,?????????22??????10??????????“?????”?????????????,???????8247??????,???????????8000???????????,????????????1734??,?????????????????????1024??????
??????:???????????????????