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

2??????????

3???sn??

4????????

5?????

?????6???????????????????????16? ??????:????????????“?????????????”????????????????

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

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

“?,????,???????,????????????????,??????”“90??”???????????,???,?,???????,?????????????????,??????????????????????????

6???????????????????6?,??????,???????????????????? ? ??????????????

???,???????????,??????“95???”?“???”????,??????????????????????

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

6????6???????????????????,?????????????????,?????????????????????????????? ??????????????????? ?????

“00?”????????????,??????????????“???????,?????????????”???,????????????,?????????,???????“?”?

?4??????????,???????????????????????????????????????????????????????????????????????????????????????30?????,?“????”,?1000???????????

“?????,????????,??”??16??????,????????????????????????,???8??????????????35??????????????,??“95??????”?“00???”?

6???????????????????6???,?????,??? ?????? ?????????????

?????????????,“95?”“00???????????”?????????????????,???????,????,?????????,???????????????

?,???????????????90????????????????????????????????????????????

?????????,??????,?,????????,?,“???”??

?????????,????????40?????????????,??????????????????????????,????????????????????????????“?????”,???????????,??,??(??????????????)

??:??????