ʯӢԽB1ʯӢ1450ʹͲɷN늻ƵİʯӢƴֱξl(f)չҎģ·زٵĻA댧wI(y)l(f)_ôȡСʯӢи͜ԏߴȸԺsԴ|(zh)ȃ(yu)c(din)2ܺHF|ߜؕr(sh)^ͿԉAAٵ̼}3ʯӢmK2S2O7KHSO4ۄژƷNa2S207(212Ⱥ)ۄ̎Ʒ4ʯӢ|(zh)ʹÕr(sh)Ҫע5HFʯӢ塡ͨϡo(w)CϴҺȳƆξʯӢ18Ӣ20Ӣ22ӢҲЏS(chng)ʹ22ϵĿǰa(chn)S(chng)a(chn)弼g(sh)^a(chn)ʹԭʯӢɰM(jn)ںŲʯӢɰɷNҲСS(chng)ʹÇa(chn)ԭa(chn)ʯӢ匦Ɔξr(sh)䷀ԶһӰĿǰa(chn)ͿӼg(sh)ѱS(chng)ʹþͨʯӢɰƵͿһӶ^Һʹγ܌܌ֹξߜ^(gu)йcʯӢ巴߳ɾ;1ʯӢ1450ʹ,ͲɷN.늻ƵİʯӢƴֱξ,l(f)չҎģ·زٵĻA.,댧wI(y)l(f)_ôȡСʯӢ.и͜ԏߴȸԺsԴ|(zh)ȃ(yu)c(din).2ܺHF|,ߜؕr(sh),^ͿԉAAٵ̼}.3ʯӢmK2S2O7,KHSO4ۄژƷNa2S207(212Ⱥ)ۄ̎Ʒ.4ʯӢ|(zh),,ʹÕr(sh)Ҫע.5HF,ʯӢͨϡo(w)CϴҺ.ȳƆξʯӢ18Ӣ20ӢҲЏS(chng)ʹ22ϵ.Ŀǰa(chn)S(chng)a(chn)1820Ӣ弼g(sh)^.a(chn)ʹԭʯӢɰҪM(jn).Ȯa(chn)ʯӢɰȶ_Ҫ.ԭs|(zh)a(chn)r(sh)ߜ^(gu)Юa(chn)c(din)ݵȌƆξr(sh)䷀ԶһӰ.Ŀǰa(chn)ͿӼg(sh)ѱS(chng)ʹþͨʯӢɰƵͿһӸʯӢɰʹγ܌,܌ֹξߜ^(gu)йcʯӢ巴߳ɾ.BƸ{ʯӢƷ˾λЇ|ˮнK|(jng)g(sh)_(ki)l(f)^(yu)Խĵλú̓ˮʯӢVa(chn)YԴ_99.9999%鹫˾ṩ˿ɿԭ(yu)ļӹˇտļӹg(sh)鹫˾a(chn)ĸNʯӢa(chn)Ʒṩ˵ıC [Ԕ]
֪ʯӢܵͨ^(gu)rwBʯӢܵѽa(chn)ӣϡw@Щwedwͬr(sh)γɾжןұڵğҹa(chn)ұھAďܶȷֲԓҹںȭh(hun)б̎(zh)ٱ@f(shu)Óˮ̎ںȭh(hun)Ҳܫ@Aďʷֲڟұڵһ(g)Ȳ^{γһ(g)ʯӢܶȵģ^ܶȅ^,ˮʯӢr(sh)һⲿ^{γһ(g)^͵ܶȅ^ԓȲ^һ(g)^(gu)Ʌ^,{γһ(g)(zh)ԓⲿ^fpܶȅ^ԓ^(gu)Ʌ^ֲԓұںȵ٣ķͨ^(gu)˷a(chn)ĹܠƷwFڟұԓұһ(g)Ȳ^ȾٞʯӢܶȵģ^ߵܶȅ^һ(g)ⲿ^Ⱦ^͵ܶȲԓȲ^һ(g)^(gu)Ʌ^Ⱦгԓⲿ^pСܶȅ^^(gu)Ʌ^ֲԓұںȵ٣ķ֮wʯӢܵž [Ԕ]