ţ“”ָţ̥ʺͮa(chn)ٳɻʡţ“”ĸߵֱPϵB(yng)ţ(jng)ЧĺÉ
Ӱţ“”ԭ
ĸţÉֱPϵʵĸߵ͡ĸţɱl(f)ʞ19.6ɱl(f)ʞ40.8߳ɱϰl(f)ʞ92
ĸţȱSEĸţwȱSE̥Ҫԭ֮һSţa(chn)HռZеϲܝMĸţwľSE
Юa(chn)Ƽĸţa(chn)ƼNܶҊӌmĤꎵѳ[ȡ
ţLĸţa(chn)ٺţ̕rgLеL_1֮áڲķ¿ոL
似gˮƽеNT]н(jng)^TӖղ˰l(f)ţbЕr`䡢©l(f)ĸţҲy
ţʣ
ӏB(yng)ţҪзҪбţҪĸţṩȫrIB(yng)CԺҪǧӋĸţߵ߳ɱᳫץMN
oa(chn)ĸţϴӌmϴa(chn)ĸţӌmAa(chn)̥²Ҫ_ϴҺùط3~40.9}ˮ500~1000ϡӌmֱ?jng)_ϴҺֹ
rίa(chn)ƼӌmĤꎵ(jng)^ϴӌmע뿹ܿ켴ѳCܲķĸţ(jng)ӌmiע0.5˹Һ2ע3g48Сrڵ2עrͬrעRѪټ1000Hλ˷ʹ80ϷĸţѳCܻ֏
ˎҪOȴĸţȻl(f)회ĸţLڲl(f)ĸţRѪϼشˎʿ_70
ڸxţĸţa(chn)ţ7gĸӸxţ˹ι顣˷ɴʹĸţǰl(f)
ţ̥ʣ
Ϥl(f)Ҏ(gu)ţL12_Գ18ԺͿNֻĸţİl(f)Ҏ(gu)ɺNrCܱCĸţųӺţݔľĕrgȽYϣĶܾC
ݔλݔһȡֱcՌmiݔͨ^ֱcסӌmiԜʴ_،Һͨ^ݔֱݔ?sh)ݰl(f)һȵӌmDzλھcӵĽYϡ
ÏͲaеĸţijNһl(f)ڛ]һҪݔ^ĸţӛÿƬrM\l(f)F(xin)δĸţԭrֻ@̥ʲ
߮a(chn)ٳɻʣ
ʹĸţa(chn)ĸţҹgʳɴʹa(chn)Ŀǰձһµĸţڰa(chn)a(chn)ٱ^죬a(chn)pĸţa(chn)Ʋ߮a(chn)ٳɻ
ˎﱣ̥ĸţNעSE500ݔ0.5˹Һ2עӌmiЧرCĸţ̥ͱ̥
ĸţ̥r̸һ2ʹĸţ֏wٙC_ţ혮a(chn)
ĸţRa(chn)r˕ҹoĸţrÜˮ́KˮĸţꎲϴÝɺ|ooȺţa(chn)һĸţЮa(chn)a(chn)̥λ ţЮa(chn)rM˹a(chn)
ӏţҪᳫ“߷”a(chn)ţo˜ι̡aCţl(f)