| (yng)} |
tù |
| a(chn)أ |
ꖾ |
| (bio)(zhn) |
cp2005 |
| Ҏ(gu) |
20/Ͱ |
| r(ji) |
340Ԫ/ |
| Jλ |
|
| a(chn)ƷB |
1)c(din)}}ˮƷډAҺп^(qing)(dng)pHֵ4r(sh)Îȫʧ
2) ˎãVcSùmԾеĽSɫ^(qing)mԾеİϗUϗUҲһƷ߀ùw˴w^wžZЧcUɳTٵcԗUo
3) mðYҪˎSɫѪć(yn)ظȾסѪYӌm(ni)ĤùwļԺiùwҲ^ïЧ߀ڹ؈Zίɷݡ~~Nİ^첡~~(x)Ԡw~İƤ_~
4) ÷c
A. ÿˮ100(ԻˎӋ(j))B35
B. (ni)һÿwiţRx2.2ÿ34؈2-10ÿ23~rؐ50ˣÿ1Bm(x)57
C. o}ע(})һÿwأ20i13ţRlһ2؈15ÿ2
D. (ni)ע(})һÿw20-30iRţ2؈1-5ÿ2
E. ~ȫ؝ÿˮw0.05-0.07
|
| l(f)r(sh)g |
2011/3/24 10:06:00 |
|