ʯӢԽB1ʯӢ1450ʹͲɷN늻ƵİʯӢƴֱξl(f)չҎ(gu)ģ·زٵĻAϡ댧wI(y)l(f)_ôȡСʯӢи͜ԏߴȸԺá(ji)sԴ|(wn)ȃ(yu)c2ܺHF|ߜؕr^ͿԉAAٵ̼}á3ʯӢmK2S2O7KHSO4ۄژƷNa2S207(212Ⱥ)ۄ̎Ʒ4ʯӢ|࣬ʹÕrҪע5HF⣬ʯӢ塡ͨϡoCϴҺȳƆξʯӢ18Ӣ20Ӣ22ӢҲЏSʹ22ϵ塣ĿǰaSa弼g^aʹԭʯӢɰMںŲʯӢɰɷNҲСSʹÇaԭaʯӢ匦Ɔξr䷀(wn)ԶһӰĿǰaͿӼgѱSʹþͨʯӢɰƵͿһӶ^Һʹγ܌ӣ܌ֹξߜ^йcʯӢ巴߳ɾ;1ʯӢ1450ʹ,ͲɷN.늻ƵİʯӢƴֱξ,l(f)չҎ(gu)ģ·زٵĻA.,댧wI(y)l(f)_ôȡСʯӢ.и͜ԏߴȸԺ(ji)sԴ|(wn)ȃ(yu)c.2ܺHF|,ߜؕr,^ͿԉAAٵ̼}.3ʯӢmK2S2O7,KHSO4ۄژƷNa2S207(212Ⱥ)ۄ̎Ʒ.4ʯӢ|,,ʹÕrҪע.5HF,ʯӢͨϡoCϴҺ.ȳƆξʯӢ18Ӣ20ӢҲЏSʹ22ϵ.ĿǰaSa1820Ӣ弼g^.aʹԭʯӢɰҪM.ȮaʯӢɰȶ_Ҫ.ԭs|arߜ^ЮacݵȌƆξr䷀(wn)ԶһӰ.ĿǰaͿӼgѱSʹþͨʯӢɰƵͿһӸʯӢɰʹγ܌,܌ֹξߜ^йcʯӢ巴߳ɾ.BƸ{ʯӢƷ˾λЇ|ˮнK|g_l(f)^(q)(yu)Խĵλú̓ˮʯӢVaYԴ_99.9999%鹫˾ṩ˿ɿԭ(yu)ļӹˇտļӹg鹫˾aĸNʯӢaƷṩ˵ıC [Ԕ]
֪ʯӢܵͨ^rwBʯӢܵѽaӣϡw@ЩwedwͬrγɾжןұڵğҹaұھAďܶȷֲԓҹںȭh(hun)б̎ٱ@fÓˮ̎ںȭh(hun)Ҳܫ@AďʷֲڟұڵһȲ^(q){(ji)γһʯӢܶȵģ^ܶȅ^(q),ˮʯӢrһⲿ^(q){(ji)γһ^͵ܶȅ^(q)ԓȲ^(q)һ^Ʌ^(q),{(ji)γһԓⲿ^(q)fpܶȅ^(q)ԓ^Ʌ^(q)ֲԓұںȵ٣ķͨ^˷aĹܠƷwF(xin)ڟұԓұһȲ^(q)ȾٞʯӢܶȵģ^ߵܶȅ^(q)һⲿ^(q)Ⱦ^͵ܶȲԓȲ^(q)һ^Ʌ^(q)Ⱦгԓⲿ^(q)pСܶȅ^(q)^Ʌ^(q)ֲԓұںȵ٣ķ֮wʯӢܵž [Ԕ]