?? ???????????????,?????|????
![](https://image.chezhanri.com/2019/0225/20190225101450465.jpg)
????:1?????????:????????
2???????
3?????qq
4?????
5?????
“????????????????”“??99%??????”……??????????????,“????????”????????,???????????????,????????“?????????????”“??”????????????????“?????”??,??????????????“??”?
??????????????,????,????,??????,?????
??????????
1 ??
??????????
??
2 ???????????
??,?????????????????????,??,???
?????????????
(???:?????+????????????=?????)
3 ???????????
????????????
??,????????“??????????????????”?
4 ???
????????????????,????????????
????????????????
?????????,??????????????????????????
???100?,?????????
??,??????????????,????????,???????????????????????,????
??,????????????????????????????????????????
??,??20??1??????????????????????,????????????????1????200?8??????(??),???????????????????????????10????????????????10?????????????????
??,??????99.9%????,???????????????????,???
?????
???????????????????……??????????????,??????????????????,????????,???,???
??????????????
?????????????????????????
????
?????,????????????????,?????????,???????????????,????,???
??????????????:
?????????????????????????????????(???????????????????????)?????????
????,??????????????????????????????????????????????????,??????????????????????????,??,?????
?????????,???,????????????
????
××???
??,????????,??????
?????????????????,?????????????????,????????????????????????,??,????,??????
????,???????
???????,?????????????????,???????????,????????????????????????,?????,????????????????????????,????????
????????????????,????,?????,???????,???,???
??
1.?????????????,??????????
2.???????????????????““????????????????”“????????????????????”“???”“????????????????”?????
3.???????????????????????????????????
(??????????????????? ????????:«??»????????????????????? ????:??????? ?????????????????? ?????????) ??:???????