????:1?????:400?4?????qq???

2??????

3???????app

4????????

5??????

???(9??29???),???,?,????????????????673.74????,??????????????,????????????

?,???,9???????30?10?8???????,??????569?,???????5%????????????,????????????10?2??,?37.7?????????????;???????10?????????7?,????????????42.5????????,??????????

?,9?30?10???????????8??,?100??,????13??,??????????9?30?,?7??;???10???????????7?,???7.2????

?,9?30???????10??8????,?4.74???,???????0.5??,???????????0.8???????????,???0.6????

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