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  • ʯӢԽB;l(f)rg2017-03-09

    ʯӢԽB1ʯӢ1450ʹ͸Ͳ͸ɷN늻Ƶİ͸ʯӢƴֱξ裬l(f)չҎ(gu)ģ·زٵĻA댧wI(y)l(f)_ôȡС͸ʯӢи߼͜ԏߴ󾫶ȸԺá(ji)sԴ|(wn)ȃ(yu)c2ܺHF|ߜؕr^׺ͿԉAAٵ̼}3ʯӢmK2S2O7KHSO4ۄژƷNa2S207(212Ⱥ)ۄ̎Ʒ4ʯӢ|࣬ʹÕrҪע5HF⣬ʯӢ塡ͨϡoCϴҺȳƆξʯӢ18Ӣ20Ӣ22ӢҲЏSʹ22ϵĿǰaSa弼g^aʹԭʯӢɰMںŲ߼ʯӢɰɷNҲСSʹÇaԭaʯӢ匦Ɔξr䷀(wn)ԶһӰĿǰaͿӼgѱ(sh)SʹþͨʯӢɰƵͿһӶ^Һʹγ܌܌ֹξߜ^йcʯӢ巴߳ɾʡ;1ʯӢ1450ʹ,͸Ͳ͸ɷN.늻Ƶİ͸ʯӢƴֱξ,l(f)չҎ(gu)ģ·زٵĻA.,댧wI(y)l(f)_ôȡС͸ʯӢ.и߼͜ԏߴ󾫶ȸԺ(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.ĿǰaͿӼgѱ(sh)SʹþͨʯӢɰƵͿһӸ߼ʯӢɰʹγ܌,܌ֹξߜ^йcʯӢ巴߳ɾ.BƸ{ʯӢƷ޹˾λЇ|ˮнK|g_l(f)^(q)(yu)Խĵλú̓޴ˮʯӢVaYԴ_99.9999%鹫˾ṩ˿ɿԭ(yu)ļӹˇտļӹg鹫˾aĸNʯӢaƷṩ˵ıC [Ԕ]

  • ʯӢܵl(f)rg2017-03-09

    ֪ʯӢܵ᣿ͨ^rwBʯӢܵѽaӣϡw@ЩwedwϣͬrγɾжןұڵğҹaұھAď򟟻ܶȷֲԓҹںȭh(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)ڟұڣԓұһȲ^(q)ȾٞʯӢܶȵģ^ߵܶȅ^(q)һⲿ^(q)Ⱦ^͵ܶȲԓȲ^(q)һ^Ʌ^(q)Ⱦгԓⲿ^(q)pСܶȅ^(q)^Ʌ^(q)ֲԓұںȵ٣ķ֮wʯӢܵž [Ԕ]

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