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

2????????

3???????

4???????

5???????wx

?????????1?????????????????“??????????????????????”

????2?7? (?????????? ?)???,??,???????????????,???“?”?

???????????7????????,??1????,??47.8?????,??????13.3??(??,??),????????????????????????7%?2%??(1?28??2???4????????????),????????????????11.22???????3.72???

2???6????,??????????? ????????

??1?????,????29964????????,??????????63%??,????8817???

????,??,???????????,??CT??????????????????,??????????????????(????????)

??:??????????????????????