(yng)} |
tù |
a(chn)أ |
㽭 |
(bio)(zhn) |
cpv2010 |
Ҏ(gu) |
10/Ͱ |
r(ji) |
420Ԫ/ |
Jλ |
|
a(chn)ƷB |
1)c(din)}}ˮƷډAҺп^(qing)(dng)pHֵ4r(sh)Îȫʧ
2) ˎãVcSù(du)mԾеĽSɫ^(qing)(du)mԾеİϗUϗUҲһãƷ߀(du)ùw˴w^wžZЧ(du)cUɳTٵcԗUo
3) mðYҪˎSɫѪć(yn)ظȾѪYӌm(ni)Ĥס(du)ùwļԺiùwҲ^ïЧ߀ڹ؈Zίɷ~~Nİ^첡~~(x)Ԡw~İƤ_~
4) ÷c
A. ÿˮ100(ԻˎӋ(j))B35졣
B. (ni)һÿwأiţRx2.2ÿ34؈2-10ˣÿ23~rؐ50ÿ1ΣBm(x)57
C. o}ע(})һÿw20i13ˣţRlһ2؈15ÿ2
D. (ni)ע(})һÿw20-30ˣiRţ2ˣ؈1-5ˣÿ2
E. ~ȫ؝ÿˮw0.05-0.07
|
l(f)r(sh)g |
2012/3/21 16:41:00 |
|