W(xu)cǸ߿Ŀc(din)֮һyȲҪǴҌ(du)гF(xin)ĻW(xu)֪R(sh)ķeۺͿY(ji)ͽoҁY(ji)һ³һЩ֪R(sh)c(din)
1֬Ǹ߷ӻ|(zh)Ƕˮ⣬SCһNˮԾSأһN^(qing)߀ԭӵ}ӵKIO3KIҲI2ʹҺ׃{(ln)I2KIҲKIO3|(zh)ʳ߲ˮȞAʳõķʳԡףҲʳƷӄ˱c}}߀SO2Ҳ
2˾ƥн(zhn)ʹW(xu)ˮLʹóF(xin)ˮжıF(xin)(yng)ͣˎo}עNaHCO3ҺùҪĿˎֹ^ˎǰM(jn)Ƥwԇ(yn)SAί֧(do)(jng)Иd^LJHWί(hu)(yn)õd^
3⌧(do)wSijɷSiO2Ǹ߷ЙC(j)߷ӲSi늳ء첣ҪԭǼAʯʯʯӢͨNa2SiO3CaSiO3SiO2ۻһõ|(zh)ҪɷSiO2AgClAgBrAgIǹ|(zh)Ҋֽ⣬AgClAgBrCuOIJ׃ɫմɵҪԭa(chn)ˮҪԭʯʯߜؽY(ji)(gu)մе(Si3N4)X̼(SiC)Ͷ(ZrO2)
4܇ŷŵĴȾCONONO2̼?x)仯҃?ni)՚Ⱦ|(zh)Уͥ{(dio)a(chn)ģCOCO2NONO2SO2Ŷbޮa(chn)ļȩзԪ(Rn)ˮеؽȾҪ(Hg)k(Cd)U(Pb)t(Cr)ˮ̎ķͻW(xu)W(xu)ַ֞кͷͳˮķs늝BxӽQ