ȩȘ(bio)(zhn)ֵ3(yn)؆
l(f)r(sh)g:2019-3-28 20:01:29
c(din)Δ(sh)
I(g)ַ߀Ǻؓ(f)؟(z)fס@(g)X۾(yn)Щ̱ǵζɼȩ(bio)b3ˣzyY(ji)fȘ(bio)(zhn)ֵ3҂Ђ(g)7(g)ˣҬF(xin)֪3ӵӰжиλoЩh
(bio)(yn)أeЌȩΣǺܴġ
ȩЏ(qing)ҵ°ʹٰȩwӰҪF(xin)X̼^ιܮιܮ߹ܮȷ档ÿ՚_(d)0.06-0.07mg/ m3r(sh)͕ͯl(f)pⴭ(dng)҃(ni)՚мȩ0.1 mg/m3r(sh)ЮζͲm_(d)0.5 mg/m3r(sh)ɴ̼۾I_(d)0.6 mg/m3ʺmʹȸߕr(sh)ćIؐⴭˮ[_(d)30 mg/m3r(sh)
ҵĘ(bio)(zhn)P(gun)]T12(g)Сr(sh)ȩ≤0.1_(d)(bio)Vݳȩ˾ѳ(bio)1ķDzmϾסģҪȿ]ȩѼȩ(sh)ֵ(bio)ԃ(ni)ס
Lڽ|̈́ȩԺʰY(ji)cX½(jng)Ɂy(x)˵Ļͻ׃DNA會(ni)BDNAc|(zh)BDNApޏ(f)CϰYȾɫwѪӛ½н|ͯЋDȩȞΣҲ
ȩķкܶõNʽЧ
1_ͨL(fng)
2Ż̿
3՚
4ȩ˾
1_ͨL(fng)ҪͨĿ՚xļȩųȥ@(jng)(j)(sh)õķʽֻܳጷųxȩܸȾԴ^ļȩ
2̿ԭֻጷųxȩһΕr(sh)gͣͺٴጷżȩɶȾҪڸQ
3՚ȩԭͻ̿һӣ՚Ļ̿VW(wng)M֮ҲٴጷɶȾҪڸQ
4ȩ˾ˮƽRЩҲֻc(din)ȩˎ@NʽǕġҎ(gu)ijȩ˾ù|ýȾԴ^ļȩጷųȻóȩˎͿȥֽጷųxȩֻ@ӲŲ@Ӽȩڼȩڃ(ni)ጷLڵļȩ_
Vݳȩ˾СY(ji)xķNȩҪY(ji)rסĵط@(g)ӲסԲ_ͨL(fng)ķʽٴc(din)̿(g)»(f)y(sh)ֵЛ]_(d)(bio)_(d)(bio)˾Ϳס(g)»(f)y߀_(d)(bio)Ҫ]Ҽȩ˾ȩ
]סĵطסԿ]Ҽȩ˾ȩȩһ10Ճ(ni)ŏ(f)yȏ(f)y(sh)ֵ_(d)(bio)˾Ϳס