(yng)} |
֬ |
a(chn)أ |
ɽ |
(bio)(zhn) |
cp2005 |
Ҏ(gu) |
25/Ͱ |
r(ji) |
330Ԫ/ |
Jλ |
|
a(chn)ƷB |
e:ͷʽͷ: C12H15NO4=237.26
a(chn)Ʒf:
Ԡ :ɫɫĩڼ״Ҵȷܽ⣬ˮИOܽ
; :ԭxˎҪijЩxˎЧ
b :25K/Ͱ|(zh)(bio)(zhn)98.0% c(din)147-152 ʧأ0.5% ƚ?jin)?.5% һ0.70L(zhng)545nm0.70L(zhng)525nm
|
l(f)r(sh)g |
2010/9/6 10:52:00 |
|