(yng)Mʽ͟C(j)M
l(f)ڣ2012-08-16 c(din)Δ(sh)1654
(sh)Ч͟C(j)M漰I(y)е͟
˃՚o(h)h(hun)pȾ˂Ѱl(f)˸߉oʽˮʽ^Vʽ韟
@a(chn)ƷһwC(j)HЃֻŷϵy(tng)еһ(g)ܪ(d)ʹ@a(chn)Ʒ(hu)L(fng)C(j)xͲ(dng)ͨL(fng)(bio)^ͼȾͶVࡣͬr(sh)̌(du)F(xin)Ĕ_}ՆKֻ؏(f)ʩ
_(d)ŷЧpپͶVֻÌ(du)@a(chn)ƷL(fng)C(j)̎bú늙C(j)sbY(ji)(gu)(f)sbzSo(h)\(yn)M(fi)^߀ڶȾcȫ[
(sh)ͮa(chn)ƷͨL(fng)һwC(j)M^õĽQĿǰЈ(chng)φһcL(fng)C(j)ȽMڵȱݺͲo˂ṩһN͟ŷŃO(sh)
ԓC(j)MƵĵL(fng)C(j)weСL(fng)(qing)ʵͬa(chn)Ʒ30%dB(A)_(d){(dio)C(j)Ҫʳ^90%ŷŝ@ڇ(gu)(ni)ͬa(chn)ƷY(ji)(gu)(jin)r(ji)ܿɿȫ(sh)÷㣬^ھ^(q)[ʹã_(d)(gu)ҭh(hun)סլh(hun)Ҫ
C(j)Ҫһٷx۰xײc̎ͨ^ˇ̎(dng)ͨ͟^C(j)M(jng)ٷx^͟wɳȥFw(jng)^۰x(do)뼯Ͳٽ(jng)ײόۼ^V ͨ^@һ̿Ɍ̎͟ďصɃʳ^90%.ֱ
bC(j)MʹһΕr(sh)gЧʕ(hu)@mҺκױ͵ă
մL(zhng)\(yn)кӴL(fng)pСɌʽ۰xȡ صϴr(ji)VϸQUVٟ̎صןoκȾ\(yn)оSo(h)ɱ
ԓC(j)Mo_̶Bӹֻܵƽżo(dng)\(yn)аȫɿԓC(j)M֞ʽPʽʽ҃(ni)NC(j)b
a(chn)ƷɝMʹúȻĸe^Ƶ͏NřnȶNÑ
(sh)ͮa(chn)Ʒ¼g(sh)(sh)F(xin)(sh)ͼL(fng)C(j)һwwY(ji)(gu)
ʹÕr(sh)_ʽ~݆D(zhun)a(chn)ĚuҺ̃xFwۼ(jng)^۰ʽx(do)뼯_ʽ~݆۰ʽxЧؽQ˹̑B(ti)wVϵĆ}(jng)Ͳʽܡײ(x)wۼ^V(dng)O(sh)\(yn)к͵ͲʽճͲ(x)wʹ_(d)95%Ěw(jng)wڶų