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ϴC(j)ˮЧD ֪˂ l2020000Hz̖(ho)20000HzQ֮鳬Ăfvһӏ(qing)һf(dng)̖(ho)ҺwЕr(sh)(hu)Һwa(chn)һؓ(f)ʹҺw(ni)γSSСĚ(dng)(qing)̖(ho)Һwr(sh)t(hu)Һwa(chn)һҺwγɵСݱ顣(jng)оCҺwЕr(sh)Һwÿ(g)ݵѕ(hu)a(chn)Oě_ஔ(dng)˲ga(chn)װٶȵĸߜغ_(d)ǧ(g)≺@NF(xin)Q֮“ջЧ(yng)”ϴǑ(yng)ҺwКa(chn)ě__(d)ϴ͛_ˢ(ni)
ϴC(j)ø20KHZijl̖(ho)ͨ^QD(zhun)QɸlC(j)еʎϴҺУϴҺgǰݗ䣬ʹҺw(dng)a(chn)(sh)fӋ(j)С@Щڳvγɵؓ(f)^(q)γL^(q)Ѹ]ϣ@ЩݵγLѸ]ϱQջF(xin)ڿջF(xin)@Щݵ]γɳ^1000(g)≺˲g߉Bm(x)˲g߉һBС“ը”ͣZw棬ʹw漰p϶֮е۹Ѹل_(d)ѸϴЧ(dng)(qing)ܵ_(d)һ̶ȕr(sh)ݾ͕(hu)ѸÛȻͻȻ]ϡ@^]ϵ˲ga(chn)_ʹ܇a(chn)1012-1013paĉ{(dio)@Nջa(chn)ľƉIJʹֻҺͿջ۹ֱӷ(f)_
һƉcϴһӵƣƉĶgxw͚ݵ(dng)wM(jn)вϴیһпp@ “@”(dng)ʹیÓڿջãɷNҺwڽѸٷɢ黯(dng)wӱ۹ճϴr(sh)ͱ黯wÓϴҺЂr(sh)(hu)a(chn)ؓ(f)׃γ_ϴͬr(sh)ڷǾЧ(yng)(hu)a(chn)ջڹwҺw(hu)a(chn)ٵ@Щ܉Ɖȥ߅یӣӔU(ku)ɢٿܽ⣬(qing)W(xu)ϴϴɴ˿ҊҺwܽڵĵطϴc(din)mڱΠdz(f)sϴDz@һg(sh)ɜpٻW(xu)܄Ķͭh(hun)Ⱦ
ڶҺwЂʹҺwcϴڳlһ(dng)Һwcϴ(dng)r(sh)Լl@N(dng)ll˂ ⣬ڳϴ^УܿҊݲպȺǿ՚ջîa(chn)ýϴЧʡֻҺwеĿ՚ݱȫߣջõպȺݲ_(d)ЧψDһ(g)ˮйēQDgһһȵIJP䓰Q^մY(ji)@һ䓰ͨ^l(f)Դa(chn)һlʺ늉Ľ̖(ho)(dng)Q^ͲP䓰һl(dng)(dng)䓰(dng)r(sh)ˮ_(dng)䓰(dng)r(sh)ˮ䓰(dng)ٶˮ䓰֮g(hu)γһ(g)϶@ӷ(f)(dng)͕(hu)SĚγDʾ@Nݾ“ջЧ(yng)”a(chn)҂Q֮ջջ(dng)ˮЂˮйջײa(chn)(sh)ǧ(g)≺ײ(dng)۹Ó䡣
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