wʽ{(dio)ǰѿ{(dio)ֳ҃(ni)C(j)MC(j)MɲT^SL(fng)sC(j)ԼȰbC(j)M(ni)l(f)ë(x)ܡL(fng)C(j)҃(ni)ȱٵIJTb҃(ni)C(j)MϷ{(dio)SQ@N҃(ni)C(j)MC(j)M(gu)ɵĿ{(dio)wʽ{(dio)
wʽ{(dio)ׂ(g)L̎
1Π^ʽӶռС͡ʹ`
2?yn)ֳ҃?ni)C(j)MC(j)M҃(ni)C(j)Mbλ`ɶ(g)҃(ni)C(j)Mһ(g)C(j)MʹC(j)MΠߴ粻
3ܵԵ4050dBʽ{(dio)60dB
4wʽ{(dio)Ӱ҃(ni)ɹ⣬a(chn)S{(dio)ӵĬF(xin)
5bz(yn)
Էwʽ{(dio)ڬF(xin)ͥ
wʽ{(dio)ćҳ߶ǣڣķw{(dio)ҳ߶Ȅ҃(ni)C(j)Сڣؐ?C(j)Сڣؐ
{(dio)ľʹÉ1012
ҪُIһ(g)mԼľҵĿ{(dio)Ҫ{(dio)M(jn)йŵķ@ӵģ˽һһ(g){(dio)ƥ(sh)ԭָݔ빦C(j)L(fng)늙C(j)늿زTͬƷԔ(x)ϵy(tng)늿O(sh)Ӌ(j)ݔͬݔӋ(j)
һf1ƥ2000QɇHλ(yng)1.1621ƥ֮(yng)2000×1.1622324w,@w)ʾt1.5ƥđ(yng)2000x1.5x1.1623486wԴ(j)rtД{(dio)ƥ(sh)һr£2200Wһ2600WɷQ1ƥ4500(w- 5100wɷQ2ƥ3200Wһ3600WɷQ1.5ƥ
_ɸ(j)Ŀ֮(sh)HrxmĿ{(dio)Ҫ^Tҕ늟ÿwߣҪ1wTķҲҪһ|洰150Wm2洰280m2洰180Wm2洰100Wm2ǘ피ɿ]m(dng)
x{(dio)r(sh)Ո(j)һԼСĶxMĿ{(dio)
һƪ
cp(ji)c {(dio)кöY
һƪ
{(dio)Kݣ˾@ǼGɫO(sh)Ӌ(j)(bio)RJ(rn)C