????:1???????:??sn??

2????????

3?????100????

4??????????

5???????????

?2??3???(???? ??????? ??)????????????????3???,??????????1??10.4?,?????30.9%,???,??

?,1????????1????????????29??10?????,??15???,???????2017???????????,?????????????10?????????????????

1????,??,???????,???????????,?????

??,???????????????????? ?

“?????????1????,?????????????????????????????????????????????????????????????????????????,???????????????????????,?24?????????????,???????????????????”????

??,?????????????,??????,?????????????????????????,????????????,?????????????????????,??????7?,???????,?,???1????10???,????????660??,????????????1270????,??????????????

?????,?18????(????????????)73????????????????????????157??,????????????127??????555????(???)

??:????