(yng)} |
tù |
a(chn)أ |
ꖾ |
(bio)(zhn) |
cp2005 |
Ҏ(gu) |
20/Ͱ |
r(ji) |
310Ԫ/ |
Jλ |
|
a(chn)ƷB |
1)c(din)}}ˮƷډAҺп^(qing)(dng)pHֵ4r(sh)Îȫʧ
2) ˎãVcSùƣ(du)mԾеĽSɫ^(qing)(du)mԾеİϗUϗUҲһƷ߀(du)ùw˴w^wžZЧ(du)cUɳTٵcԗUo
3) mðYҪˎSɫѪć(yn)ظȾѪYӌm(ni)Ĥȣ(du)ùwļԺiùwҲ^ïЧ߀ڹ؈Zίɷݡ~~Nİ^첡~~(x)Ԡw~İƤ_~
4) ÷c
A. ÿˮ100(ԻˎӋ(j))B35
B. (ni)һÿwiţRx2.2ÿ34Σ؈2-10ÿ23~rؐ50ˣÿ1Bm(x)57
C. o}ע(})һÿw20i13ţRlһ2؈15ˣÿ2
D. (ni)ע(})һÿwأ20-30iRţ2؈1-5ˣÿ2
E. ~ȫ؝ÿˮw0.05-0.07
|
l(f)r(sh)g |
2010/10/4 8:43:00 |
|