????????????????????????10???12????????? (???????????? ???? ????????????????????)12?,?,???,?????????????????????????

????? ? ????

“??????,??????????????????????,???”????????????,??????13?????????????“?????????+??????????”?,?????????????????????????????

??????????????????????????,???,?????????????????,??,?87%,???

????,????,???????“??”??????????,?????????,??“??????????”?17??,??????,????????????????,???????????

?????????????????,?54????,?22????????????????,?????“??+?????+???”???“????????????????”????????,???????????????2000??,??85??????????????,???????????????????100%?

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

??????????????????:????????? “????????”_????

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

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

2?????????

3???????

4????????????

5?95?????

????????????????????????10???12????????? (???????????? ???? ????????????????????)12?,?,???,?????????????????????????

????? ? ????

“??????,??????????????????????,???”????????????,??????13?????????????“?????????+??????????”?,?????????????????????????????

??????????????????????????,???,?????????????????,??,?87%,???

????,????,???????“??”??????????,?????????,??“??????????”?17??,??????,????????????????,???????????

?????????????????,?54????,?22????????????????,?????“??+?????+???”???“????????????????”????????,???????????????2000??,??85??????????????,???????????????????100%?

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

??????????????????:?????????