ʯӢԽB1ʯӢ1450ʹͲɷN늻ƵİʯӢƴֱξl(f)չҎ(gu)ģ·زٵĻA(ch)(dng)댧(do)wI(y)l(f)_(d)ôȡСʯӢи͜ԏ(qing)ߴȸԺ(ji)sԴ|(zh)(wn)ȃ(yu)c2ܺHF|ߜؕr^ͿԉAAٵ̼}3ʯӢmK2S2O7KHSO4ۄژƷNa2S207(212Ⱥ)ۄ̎Ʒ4ʯӢ|(zh)ʹÕrҪע5HFʯӢ塡ͨϡoC(j)ϴҺ(ni)ƆξʯӢ18Ӣ20Ӣ22ӢҲЏSʹ22ϵĿǰ(ni)a(chn)Sa(chn)弼g(sh)^a(chn)ʹԭʯӢɰM(jn)ںŲʯӢɰɷNҲСSʹÇa(chn)ԭa(chn)ʯӢ匦Ɔξr䷀(wn)ԶһӰĿǰa(chn)ͿӼg(sh)ѱ(sh)SʹþͨʯӢɰƵͿһӶ^Һʹγ܌܌ֹξߜ^йcʯӢ巴(yng)߳ɾ;1ʯӢ1450ʹ,ͲɷN.늻ƵİʯӢƴֱξ,l(f)չҎ(gu)ģ·زٵĻA(ch).(dng),댧(do)wI(y)l(f)_(d)ôȡСʯӢ.иȡ͜ԏ(qing)ߴȸߡԺ(ji)sԴ|(zh)(wn)ȃ(yu)c.2ܺHF|,ߜؕr,^ͿԉAAٵ̼}.3ʯӢmK2S2O7,KHSO4ۄژƷNa2S207(212Ⱥ)ۄ̎Ʒ.4ʯӢ|(zh),,ʹÕrҪע.5HF,ʯӢͨϡoC(j)ϴҺ.(ni)ƆξʯӢ18Ӣ20ӢҲЏSʹ22ϵ.Ŀǰ(ni)a(chn)Sa(chn)1820Ӣ弼g(sh)^.a(chn)ʹԭʯӢɰҪM(jn).(ni)a(chn)ʯӢɰȶ_(d)Ҫ.ԭs|(zh)a(chn)rߜ^Юa(chn)cݵȌƆξr䷀(wn)ԶһӰ.Ŀǰa(chn)ͿӼg(sh)ѱ(sh)SʹþͨʯӢɰƵͿһӸʯӢɰʹγ܌,܌ֹξߜ^йcʯӢ巴(yng)߳ɾ.BƸ{(ln)ʯӢƷ˾λЇ|ˮнK|(jng)(j)g(sh)_l(f)^(q)(yu)Խĵλú̓ˮʯӢVa(chn)YԴ_(d)99.9999%鹫˾ṩ˿ɿԭ(yu)ļӹˇտļӹg(sh)鹫˾a(chn)ĸNʯӢa(chn)Ʒṩ˵ıC [Ԕ]
֪ʯӢܵͨ^rwBʯӢܵѽa(chn)ӣϡw@Щwedwͬrγɾжןұڵğҹܣa(chn)ұھA(y)ďܶȷֲԓҹںȭh(hun)б̎ٱ@fÓˮ̎ںȭh(hun)Ҳܫ@A(y)ďʷֲڟұڵһ(ni)^(q)(ni){(dio)(ji)γһʯӢܶȵģ^ܶȅ^(q),ˮʯӢrһⲿ^(q)(ni){(dio)(ji)γһ^͵ܶȅ^(q)ԓ(ni)^(q)һ^Ʌ^(q)(ni),{(dio)(ji)γһԓⲿ^(q)fpܶȅ^(q)ԓ^Ʌ^(q)ֲԓұںȵ٣ķͨ^˷a(chn)ĹܠƷwF(xin)ڟұڣԓұһ(ni)^(q)(ni)ٞʯӢܶȵģ^ߵܶȅ^(q)һⲿ^(q)(ni)^͵ܶȲԓ(ni)^(q)һ^Ʌ^(q)(ni)гԓⲿ^(q)pСܶȅ^(q)У^Ʌ^(q)ֲԓұںȵ٣ķ֮wʯӢܵž [Ԕ]