???????????????????????????????????????160????????????????17?????????? ???????????????????????????????????????????????????????????????????????? ?????25%?????????????????????????????????????????????
??????????
? ? ? ? ? ? ? ? ? ?
?? ?? ?%?
?????? ????? ???????? ????? ????? ????? ???????? ???C???? ???D???? ???E???? ???F???? ??? 85.6 1.25 0.1 13.6 11.6 24.8 1.7 0.45 49 1.5 1.5 30 ?? 86 0.6 0.1 5.5 2.6 1.5 0.2 0.45 6 0.5 0.6 2 ?? 85.9 0.3 0.3 12.5 1.5 9 0.3 0.45 6 0.6 0.5 3 ?????????????????????????????????????
???C???1???=8.2?? 1???=8.2??
???C????????????????????????????
???E???1???=15?? 1???=10??
???E????“??????”??????????????????????????
???D???1???=2.5?? 1???=3??
???D????“??????”
