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    ? ?aƷҪ; (1) ߉ˮO䣨ˮиеĥ; (2) ɰP,иطNӺ͟ᇊͿ,ɰ݆ʯɰɰԭ; (3) ˮ̎^V|; (4) ƬWR^ ܃xxⲣմʯƤ ٙC߹❍; (5) ٹ··wCܵĥzI(y)ƺ.мѵĥ (6) ʯ

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    ?ʯʯһNuYX}}ڵVWϷ֞Xϵ}ϵɴʯʯĻWɷ׃^һ㻯WʽA3B2[SiO4]3,Ar}VFixBrXFtixʯʯһʴСȵĽYwӲmcW(wn)Ժõcɫ(j)aƷͽYIJͬʬF(xin)ͬɫаtּtۼtɫʯʯӲmgԺȾ

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    |hԴVaƷ޹˾ aƷW ʯʯˇ(sh)(j)ﻯ|1ʯʯ|VxW 2W%SiO2 :3640 AL2O3 : 2024 Fe2O3 : 46 TiO2 :00.5 MgO:813 FeO:2224 CaO:69 MNO:00.53ӲȣĦ7.57.9 4أ3.985ȣg6۹ʣ7ɣ8

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    aƷ԰ɽȻ(yu)|FXʯʯVԭ,F(xin)ˇ֦gƶ,aƷJ.ĥЧ.ɰĵ,ĥ❍Ⱥ;ԓĥϽ隤,Ӳm,gԺ,߅h,ڲּγµǺ߅,ʹĥ(yu)ĥ. aƷߴ; 1.ɰʯʯĥӲmѷeܶȸoxشgԺġh(hun)͇ɰ; 2.ĥĥʯʯĥ@

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    ?ʯʯһNuYX}}ڵVWϷ֞Xϵ}ϵɴʯʯĻWɷ׃^һ㻯WʽA3B2[SiO4]3,Ar}VFixBrXFtixʯʯһʴСȵĽYwӲmcW(wn)Ժõcɫ(j)aƷͽYIJͬʬF(xin)ͬɫаtּtۼtɫʯʯӲmgԺȾһ

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    ? ?ʯʯһNuYX}}ڵVWϷ֞Xϵ}ϵɴʯʯĻWɷ׃^һ㻯WʽA3B2[SiO4]3,Ar}VFixBrXFtixʯʯһʴСȵĽYwӲmcW(wn)Ժõcɫ(j)aƷͽYIJͬʬF(xin)ͬɫаtּtۼtɫʯʯӲmgԺ

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    ʯʯɰʯʯԭĥӲȸ,͸ߜ,Wܷ(wn),w,ĥЧʸ,oc.mڙCеИI(y)ijĥ,T͌@ܲ,W,Ƭȵĥ. ʯʯɰˇ(sh)(j)ﻯ| 1W% SiO2:36--40 AL2O3:20--24 Fe2O3:4--6 TiO2:00.5 MgO:813 FeO:22--24 CaO:6--9 MNO:

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