Ż
a(chn)ƷԔ
ˮ֮ԴB(yng)˵ϵһ ĸ(w)ˮYԴĶȱ ˮh(hun)Ⱦѽ(jng)(yn){ĽͰȫ s(jng)(j)M(jn)һl(f)չˮYԴo(h)ˮȾ ɞܷ(sh)ʩɳm(x)l(f)չ(zhn)ԵP(gun)I} ȫձP(gun)עˮ̎g(sh)õl(f)չ ˮ̎Č(sh)|(zh)njˮȾM(jn)зxD(zhun)D(zhun)Įa(chn)轛(jng)xԳȥx ˮ̎^̷dzҪһh(hun)ֱӰ푵̎Чͳɱ@Ȼ(qing)x^̌ˮ̎g(sh)ˮƽ ߾ҪxŻЧg(sh)Ӵŷۼӏ(qing)Ч߳ЧʣoǏ(qing)x^̵Чֶ
ŻЧg(sh)ڂy(tng)Ļˇͬ؞4.8-5.1Ĵŷۣʹ֮c ȾY(ji)ϳһwԼӏ(qing)ЧʹɵwܶȸY(ji)(sh)Ķ_(d)ٳ ĿF(tun)ijٶȿɸ_(d)40m/hϡŷۄtͨ^ЙC(j)ʹŷxC(j)ѭh(hun)ʹ
ˇͣrg̣ܶˌTPڃ(ni)ĴȾF(xin)ܽ^̵ęC(j)ʷdzСϵ y(tng)ͶӵĴŷۺ(x)ͼNСӶкܺõãˌԓȾȥ ЧȂy(tng)ˇҪedzסSSЧ@ͬrٳʹcy(tng)ˇ ȣٶȿЧʸռeСͶYСT(yu)c(din)ŻЧg(sh)ǸԵ¼g(sh)
ŻЧg(sh)ԴǰŻЧg(sh)ˮ̎Ќ(sh)H (yng)ØOԭǴŷ۵ĻՆ}һֱ]еõܺõؽQ�F(xin)@һg(sh)y}ѱɹQŷۻʿ_(d)99 %@ӣŻЧˇļg(sh)(yu)ݺͽ(jng)(j)(yu)ݾ͵ ˳wF(xin)ڇ(ni)õԽԽVؑ(yng)áĿǰ҇ڳˮ̎ˮáӵڳˮ̎ Uˮ̎켈Uˮ̎UˮVˮ̎ȷ挦ԓg(sh)Ĺ̑(yng)չ_ȡ^õijɹ
ŻЧˮԭ
ԭ1 .ôȥұVVɽUˮеFԑҸˮw
ԭ2.ͨ^ˮ̎ˎʹˮзǴԑҸcͶӵĴŷɴF(tun)ôȥF(tun)ˮwŷcˮ Ⱦxѭh(hun)ʹ
ŷ۵ã
ŻЧg(sh)ڳҎ(gu)м˴ŷŷ۵ı4.8-5.1,ŷ܉wY(ji)Ķwıӳٶ
ŷ۵ı鲻Ҏ(gu)tY(ji)(gu)һ늺Ҳ܉á
۴ŷ۵ͬr^ŷ۱ň܉?q)ЙC(j)ȥһĴá
ܿɻգŷ۵ĽMҪFe3O4,oŷ۱дԌ(do)܉ͨ^⣬W(xu)|(zh) (wn)ˮܽl(f)(yng)