ԡҹXȫXҾ
l(wi)ԡИI(y)XͲԡҹɞ(li)ԡҹIJϱXͲԡҹЭh(hun)ߜܳP_׃ɫo(w)ȩȃ(yu)c(din)՟D(zhun)ӡg(sh)ĥ(jin)(sh)|(zh)б^ijF(xin)PԡҹʎȻo(w)棬PVCԡҹϦɞ“”ͥP(gun)עһT
XͲԡҹЈ(chng)l(f)չdzѸͲa(chn)(zhn)T^ͣҲⲿlӰһXͲa(chn)ȫ(gu)P߽(jng)^(gu)SҰLЈ(chng)˽(du)XͲԡҹĮa(chn)I(y)J(rn)R(sh)c(din)cҷ
XͲԡҹ
һ|(zh)ԛQͶЈ(chng)
XͲԡҹmȻTă(yu)c(din)Ͳ|(zh)߀ǛQͶЈ(chng)ķҲЏS҇Lԇ_l(f)ߵȵXͲԡҹʼK](mi)Ј(chng)ُ(gu)IߵԡҹM(fi)߀ڌ(sh)ľԡҹ@Dz|(zh)Qλ
Юa(chn)ܲ(rn)
XͲԡҹš(du)(jin)I(y)a(chn)^ÿƣͬr(sh)ҲyИI(y)TI(yng)\(yn)(jin)I(y)^(dn)ĵijɱ߀˼ҵijSr(ji)@Ǜ](mi)ԣֻдa(chn)a(chn)гɱ(li)Ѓ(yu)(sh)ȥƴЈ(chng)
XͲԡҹ
ٶc_(dng)
(du)ڌ(sh)ľԡҹXͲԡҹ(ji)dza(chn)Ј(chng)׃죬a(chn)Ʒʲô죬ƴٶc_(dng)
ġһ嶨ؓ(f)
@(g)ИI(y)c(din)bИI(y)ᘌ(du)Ј(chng)c(din)һҪ(zhn)@(du)I(y)\(yn)I(yng)ߵľCό(sh)ҪܸҪ߂䌦(du)Ј(chng)(zhn)_Д_l(f)(li)Įa(chn)ƷҪᘌ(du)Ј(chng)ܴ_N·Ȼ@һͿ߅վ](mi)£{(dio)a(chn)Ʒ(zhn)ѽ(jng)r(sh)
͑S
Ј(chng)uXͲĵ̼Ҵdẓ^еǮa(chn)Ʒăr(ji)ֻҪԃr(ji)w䵽ΣL(zhng)õĺֻвԼwӴI(y)ŲЃ(yu)(sh)c̼Һ?yn)@ИI(y)Ŀǰ߀
XͲԡҹ
҂yA(y)Ӌ(j)XͲԡҹ܉߶h(yun)һ(g)a(chn)ƷijF(xin)Ј(chng)ռҪһ(g)^(gu)ҲҪSҺ̼ҵ_Ј(chng)߀ԭa(chn)ƷƷ|(zh)a(chn)Ʒ
XͲԡҹ(yu)(sh)
1.ܶС,p,ܶȃH2.70g/cm3,~F1/3
2.gԏ(qing)
3.N(yn)S,ռؚ8.13%
4.ͺԺ
5.õԼӹ
6.õT
7.̎
8.õW(xu)ܿɻ
9.o(w)
10.ݗ
11.ϵ(sh)С
̫XԡҹVXԡҹą^(q)e
(wn)}Ԕ飺̫XԡҹVXԡҹą^(q)e
]ش̫XԡҹһN](mi)PͲP^(q)ֵIJ|(zh)PԡҹA(y)⾀ֱܽĿǰԡҹИI(y)Ј(chng)l(f)չıȻڅ(sh)
P䓹dzȱc(din)ĿǰЈ(chng)ЃɷN|(zh)һN201|(zh)Ǖ(hu)PһN304PġF(xin)Ј(chng)304r(ji)F201r(ji)ͣo304Ј(chng)˺ĴF(xin)ںֲܶ͑ķN304201ӣ(jng)(zhng)dzļҪ201Ӱ푵ȫ(gu)M(fi)ߌ(du)Pԡҹ\(chng)֮ԬF(xin)AεIJPԡҹѽ(jng)ߵ^
̫Xǽ(jng)^(gu)ߜ̎^(gu)XVϽ𣬿Խ(jng)ǧȸߜغ͏(qing)ě_һN(qing)Ⱥͷܶ^ߵXƷpõc(din)ڄ_ʼںĵȸ߿ƼI(lng)Խ“̫X”
ԡҹXģȫXҾ
؟(z)չʾϢI(y)ṩ(ni)ݵ挍(sh)ԡ(zhn)_ԺͺϷɰl(f)I(y)ؓ(f)؟(z)XW(wng)(du)˲Г(dn)καC؟(z)Ρ鱣҂hxXW(wng) XI(y)ͨ(hu)TѣՈ(qng)Ñӏ(qing)(du)Ϣ挍(sh)Լl(f)cY|(zh)eҪ
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