????:1???????:????????

2????app

3??????????

4?????mm

5????????

???????????10?????????????12? (??? ?????????????????????)??12????????????,?????????????????,??????????1428??,?????????????????????????????????????????,??????????

??????????????????????,?2.39?,??1.56????,???????56.1%???????,???????

??????????,????????,?????????,???,??????545????,???????????124??,??

??????125??(???????)????????,??????????????????2.391??,???????????????99.87%;????????????????0.13%??????????????????????,??????????????????????????????,??,????????????“????????????”?

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