??
??,????,???????.?,???,????????.
? ? ?????? ???
? ? ?
?? ?? ??
??? ?? ???????
?1? ?? ????? ????? ?
? ???
????????????????
??????????????
??????????????????
??????????????
“??” 的相关文章
????
???????????????
???????????????
???????????
????
????ABC?? ???????
???????????????
?????(?)?????????????????
??????
???????????????????????????????
???????????????????????????????
???????????4???????????????????????????????????
????????????????k?????????????????????????????????????????...
???????????????
???????????
????
????ABC?? ???????
???????????????
?????(?)?????????????????
??????
???????????????????????????????
???????????????????????????????
???????????4???????????????????????????????????
????????????????k?????????????????????????????????????????...
???
?? ?????????????????????????????
??
??????????????????????????????????????????????????????????
??????????Y????k??????6?????0.1???????????????????????????????????????????0.15????
????????????????????????????????????????????????????????????????
?????????????????
?? http://www.xalseye.com/news/2011-1-8/25_1.htm
?
1.???????????????????
2.????3?????3????????????????????????
3.??
a.?????????0.252?????12(?????????)
b.????????????????????????????????????????
4.?
a.????1030??4???
b.??????460.1???0.5?0.5??????0.5?0.25?0.5?(0.5)o??
c.??????15?0.30.5??B(2)0.250.5?0.5??
d.????????????????1?1??????????1?????????????...
2.????3?????3????????????????????????
3.??
a.?????????0.252?????12(?????????)
b.????????????????????????????????????????
4.?
a.????1030??4???
b.??????460.1???0.5?0.5??????0.5?0.25?0.5?(0.5)o??
c.??????15?0.30.5??B(2)0.250.5?0.5??
d.????????????????1?1??????????1?????????????...
????
??????????:1????????2???????????????????????0.4%?0.5%?0.25%??????????????3??????????????????????0.53%??;????????(mydricaine)4???????????????????????????23?1520?5???????????????????????????????????6????????????????????????????????7??BCD?E
??????????????20????????????????????????????????????????????...
??????????????20????????????????????????????????????????????...