?? ??????????
![](http://n.sinaimg.cn/news/transform/200/w600h400/20180723/8ryI-hftenhy6745860.jpg)
????:1?????98?:????????
2????????
3???98???
4???????
5????????
????(??):????????????,???????????????,????????????
????????,???????????????????????????,2000?????300???????????,????????????????,???
???????????????????????????????,????????????????????????,????,?????5G?????????????,???????????????????,T3??????????????,??3000?????????????????????,????
??,??????????,???????????????????????????,??????????????????????????????????95%?
??,???????????????????,?????????,????????????????????????????5000??????????????????????,??????????????????????????????????????????,???????????????????60%,????9??,???????????????????????,??????????????????,??????????,??????????3.2?????????????18??,??65??????????????????????????,“????????????”????,?,“???”????????,??????360??????????(?????) ????????????:???????