1ŷʻǷ
һžˮζҽԺ죬ӭһµС
ȴͱĺӲ̫һճûп֣һ˫峺۾ãĴʵ硣һ
ˣ뵽ǰĩΪһͨˣûнеʸֻһ˶ҰʱһŨ֣춼ֲ̫ʳԴȱ˻Ұ֮С
û뵽һ绹⣬ӦûоĩʱͻȻһˣЦ˵:жˣͽɡϣԺ˳⡣˵꿴ԱŵŮʵڸоôԱߵŮһЦû£ұһ͵ŮС
תʮˡѾ˽硣еǣǰǡûĩȥǰϺͼ
Ԫ1976ꡣƳǴүүһȣүүŬ˶ĽҲˡ֮ĶˡҲþ
Ԫ2003ꡣճȾһΪSARSIJʱȫȾˣ˲֮һֱͲáÿ챸ܲʹĥÿ춼˻DzҡԼĵͲԣļͥѩϼ˪ĸͨĽˡÿۻ룬ҪΪԼβȥһ֡
18գȴֻԼһˡĸȥشûʱ䡣ֻԼһ˹աԸ֮˼ҸСԡ¹ںˮϣԵľͻȻһҪȥij嶯þȥҲͦáܲʹĥҲΪͥḺ
ϵͳɣʱ166482Сʱ
3752룬0.000001%ϵͳ
ˡȻǰմԽʱҲܲиϵͳϾϵͳ䣬ʮû뷨ˡû뵽ͻȻһϵͳ
ʵ:ϵͳϵͳ:벻ҪԵ⡣˵֪ʲôãһһҪʮķϵͳ
ϵͳ:Ҫϵͳλϵͳڰɱλֵֵ⿴źˮнڶߵֵɵöϵͳһɱӸСϵͳ:ҪᣬҲֵһøһǿֵʣѧʶȵȰǮһ϶ȫġ
Ҫôܲܰҿ ǸûСûִҿС˵˼ϵͳпִеֱСǸûСܸʲôֻܷҪҾͿԸ㽱ΪˡϵͳʲôûУֻţϵͳʲô
ϵͳûбϵͳôܣDZϵͳҲûбϵͳqsŨtr
ķˣ˻ɣ65066707Ҫ˻ϵͳûۺǡ
Ц㿴˼ˡ˭Ҳ˵ȻûдѾǿˣѾǰˡұϵͳΣޣءһһ
ʲô˼βһģ鲻ܲ㶮㿴㣬ֻּҪҵұ֤Ժ彡Ҳ顣ҹҹq˱죬ȸҿһ¶ʲôõǰ:ǰδ㻹ܲϵͳҪɶɶûСѾŲ˻Ŷ
ÿǩܡԻøֽǩʲôȫϵͳûκκĻ֪ϵͳǩ
ϲǩɹֽһǧԪԺԺĵʱ͵Ѷʱȡ
ûһѶ㴫Ϣ⿴ŶԻת˺Ϣ˳˼дšӣտֺ֣زȥתһǧǮʲôʲôǿѧǰǾͻȥˡ
`ϵͳ˵Ľһǧ飬ķʽң˵ϲ 717079ȻؼҰɡϵͳȻ
ϵͳÿǩ˿ˮƿǷֽ䡣ɴϵͳˡûһõĽǺĻҲǸȻаҲΪԿ
ϵͳȼԱøõĽ˵˵ȥҸ㵱ţ£˶ǴѧҵȥᵱţֱꡣúúãĹϵͳϵͳйϵͳϵͳ֣ҲԽϵͳϵͳ:
2οʼĵط
ǩһˣҲûϵͳҲ֪ʲôȥѧɡ⿴ƳһеĴ˵ѧУˣ˵ʲôѧУοʼĵطһϿξͷֲſҪǸ̤УſڣϵͳͷϢϲ1̤УһҪò˰ֵҲҪѧ峵֪ʶϵͳ:Ŀ䡣ѧϰֶϵͳѧͺˣ⿴ԺԽļ䣬Сʱδжϵͳ˵ϵͳһеˡDZİҲйϵͳ༶صԼλϴԼ飬ǰôҲDzסӢﵥʾñдֿڵԺɼɵöϵͳһΡDZhaoսhaoߣshuijiao
ϻȻڹĿһ˵Ҳ档ܼסӢһ㡣ѧʲôĻҪһһ¶ϲεѧ˵ɾٷֵٷֵIJࡣͨϵͳ:ϵͳ㻹ûбĹܣ̳ǣ齱ʲôģϵͳеĹܡ
еҪȵɹϵͳ2.0ԺŻЩܡ ʲôʱ ʮϵͳʱϵͳͻˡҪʲôɣ֮ǰʮꡣֻܵ⡣ʱԱһ˴˴⡣ϸС:⣬Žˡʱվ̨ϵĻѧʦֻŭ˵⣬Dzʲôˣǰ潲ں濪Сϻѧΰ㻹ѧһҽҲôˣܹҪŮ㣿¿Ұ칫ҡһϿνݣشԺҵĿ㶼վ°ɡõʦ˵ˣԼͬлͬǰ÷ĺѸϣһСǴ˿еı˼ҵĺӡ黭ͨѧϰɼҲãԱԼҺӡֻķ֬ݣһ˫۾ԣסһֱмˣָоϣ̲סȥ
лˣϣ˵ҿ㡣ϣû˵ǵݹһӡдţڿǰ潲еĻѧʽԼúÿɣҲ¿μҲﲻ㡣25 6106_610725͡˵İɡССѧ˵ϣıʼǿ
ѧʦ칫ңվԱʦⰡ֪岻ãҲ㲻ŬѧϰɰʽдҾء
ĿдþMgϡᣨH60SO62ӦĻѧʽ_______
Mg H60SO62 MgSO62 H60
⣬û뵽㾹ȻܼסϿν⡣ξȷŹˣ´ٲúҾҪҳˡ
õʦ˵
صҺ⿴λĸϣִļ˵:лл㣬ϣһҹˡ滹Ҫ鷳ҲһǰµĿγ̰
ϣС˲ͨ죬ƿ֡˵֪ˡǵؼҼҸ㲹ΰɡ
һֵ90ϵŮﵽ80øжȡܣ֮ۡ:һıʣΪӡܿԿĻϢ
ôϵͳôͻȻˣ˲Ǹϣɡ˵
˵֮ۿԱߵĸϣֻͷͻȻ˼С֡
:ϣ:Ա:Ůֵ:98øж83
ȻˣֱͷҲСﶼУֻҪоԺԼ֪Ķӣͻʾӣһľʵͨӡ
֮۵Ժкϵͳ
ϵͳΪʲôҪŮĶԼøжȴﵽٲɰʲô˼Ҳˡ
ǵȻΪһôûһȺŮءҵǷɹ涨Ůͬ⣬ǿһġ϶ŮֵԽԽ࣬ԽݰҵŮøжȴﵽ90100иõĽأϣ͡
ϵͳЩǰɣһһʮĴиߡȥһô찡
ܵŬѧϰŮɫľġǰѸ¡һǰʮĴѧڼ䣬øжȽʱرգϵͳΪܡϣѧҵгɣͣ
:ϵͳң㣪
3
ȶСĿ꣬1סskjvvx;ֻĶַskjvvx
һžˮζҽԺ죬ӭһµС
ȴͱĺӲ̫һճûп֣һ˫峺۾ãĴʵ硣һ
ˣ뵽ǰĩΪһͨˣûнеʸֻһ˶ҰʱһŨ֣춼ֲ̫ʳԴȱ˻Ұ֮С
û뵽һ绹⣬ӦûоĩʱͻȻһˣЦ˵:жˣͽɡϣԺ˳⡣˵꿴ԱŵŮʵڸоôԱߵŮһЦû£ұһ͵ŮС
תʮˡѾ˽硣еǣǰǡûĩȥǰϺͼ
Ԫ1976ꡣƳǴүүһȣүүŬ˶ĽҲˡ֮ĶˡҲþ
Ԫ2003ꡣճȾһΪSARSIJʱȫȾˣ˲֮һֱͲáÿ챸ܲʹĥÿ춼˻DzҡԼĵͲԣļͥѩϼ˪ĸͨĽˡÿۻ룬ҪΪԼβȥһ֡
18գȴֻԼһˡĸȥشûʱ䡣ֻԼһ˹աԸ֮˼ҸСԡ¹ںˮϣԵľͻȻһҪȥij嶯þȥҲͦáܲʹĥҲΪͥḺ
ϵͳɣʱ166482Сʱ
3752룬0.000001%ϵͳ
ˡȻǰմԽʱҲܲиϵͳϾϵͳ䣬ʮû뷨ˡû뵽ͻȻһϵͳ
ʵ:ϵͳϵͳ:벻ҪԵ⡣˵֪ʲôãһһҪʮķϵͳ
ϵͳ:Ҫϵͳλϵͳڰɱλֵֵ⿴źˮнڶߵֵɵöϵͳһɱӸСϵͳ:ҪᣬҲֵһøһǿֵʣѧʶȵȰǮһ϶ȫġ
Ҫôܲܰҿ ǸûСûִҿС˵˼ϵͳпִеֱСǸûСܸʲôֻܷҪҾͿԸ㽱ΪˡϵͳʲôûУֻţϵͳʲô
ϵͳûбϵͳôܣDZϵͳҲûбϵͳqsŨtr
ķˣ˻ɣ65066707Ҫ˻ϵͳûۺǡ
Ц㿴˼ˡ˭Ҳ˵ȻûдѾǿˣѾǰˡұϵͳΣޣءһһ
ʲô˼βһģ鲻ܲ㶮㿴㣬ֻּҪҵұ֤Ժ彡Ҳ顣ҹҹq˱죬ȸҿһ¶ʲôõǰ:ǰδ㻹ܲϵͳҪɶɶûСѾŲ˻Ŷ
ÿǩܡԻøֽǩʲôȫϵͳûκκĻ֪ϵͳǩ
ϲǩɹֽһǧԪԺԺĵʱ͵Ѷʱȡ
ûһѶ㴫Ϣ⿴ŶԻת˺Ϣ˳˼дšӣտֺ֣زȥתһǧǮʲôʲôǿѧǰǾͻȥˡ
`ϵͳ˵Ľһǧ飬ķʽң˵ϲ 717079ȻؼҰɡϵͳȻ
ϵͳÿǩ˿ˮƿǷֽ䡣ɴϵͳˡûһõĽǺĻҲǸȻаҲΪԿ
ϵͳȼԱøõĽ˵˵ȥҸ㵱ţ£˶ǴѧҵȥᵱţֱꡣúúãĹϵͳϵͳйϵͳϵͳ֣ҲԽϵͳϵͳ:
2οʼĵط
ǩһˣҲûϵͳҲ֪ʲôȥѧɡ⿴ƳһеĴ˵ѧУˣ˵ʲôѧУοʼĵطһϿξͷֲſҪǸ̤УſڣϵͳͷϢϲ1̤УһҪò˰ֵҲҪѧ峵֪ʶϵͳ:Ŀ䡣ѧϰֶϵͳѧͺˣ⿴ԺԽļ䣬Сʱδжϵͳ˵ϵͳһеˡDZİҲйϵͳ༶صԼλϴԼ飬ǰôҲDzסӢﵥʾñдֿڵԺɼɵöϵͳһΡDZhaoսhaoߣshuijiao
ϻȻڹĿһ˵Ҳ档ܼסӢһ㡣ѧʲôĻҪһһ¶ϲεѧ˵ɾٷֵٷֵIJࡣͨϵͳ:ϵͳ㻹ûбĹܣ̳ǣ齱ʲôģϵͳеĹܡ
еҪȵɹϵͳ2.0ԺŻЩܡ ʲôʱ ʮϵͳʱϵͳͻˡҪʲôɣ֮ǰʮꡣֻܵ⡣ʱԱһ˴˴⡣ϸС:⣬Žˡʱվ̨ϵĻѧʦֻŭ˵⣬Dzʲôˣǰ潲ں濪Сϻѧΰ㻹ѧһҽҲôˣܹҪŮ㣿¿Ұ칫ҡһϿνݣشԺҵĿ㶼վ°ɡõʦ˵ˣԼͬлͬǰ÷ĺѸϣһСǴ˿еı˼ҵĺӡ黭ͨѧϰɼҲãԱԼҺӡֻķ֬ݣһ˫۾ԣסһֱмˣָоϣ̲סȥ
лˣϣ˵ҿ㡣ϣû˵ǵݹһӡдţڿǰ潲еĻѧʽԼúÿɣҲ¿μҲﲻ㡣25 6106_610725͡˵İɡССѧ˵ϣıʼǿ
ѧʦ칫ңվԱʦⰡ֪岻ãҲ㲻ŬѧϰɰʽдҾء
ĿдþMgϡᣨH60SO62ӦĻѧʽ_______
Mg H60SO62 MgSO62 H60
⣬û뵽㾹ȻܼסϿν⡣ξȷŹˣ´ٲúҾҪҳˡ
õʦ˵
صҺ⿴λĸϣִļ˵:лл㣬ϣһҹˡ滹Ҫ鷳ҲһǰµĿγ̰
ϣС˲ͨ죬ƿ֡˵֪ˡǵؼҼҸ㲹ΰɡ
һֵ90ϵŮﵽ80øжȡܣ֮ۡ:һıʣΪӡܿԿĻϢ
ôϵͳôͻȻˣ˲Ǹϣɡ˵
˵֮ۿԱߵĸϣֻͷͻȻ˼С֡
:ϣ:Ա:Ůֵ:98øж83
ȻˣֱͷҲСﶼУֻҪоԺԼ֪Ķӣͻʾӣһľʵͨӡ
֮۵Ժкϵͳ
ϵͳΪʲôҪŮĶԼøжȴﵽٲɰʲô˼Ҳˡ
ǵȻΪһôûһȺŮءҵǷɹ涨Ůͬ⣬ǿһġ϶ŮֵԽԽ࣬ԽݰҵŮøжȴﵽ90100иõĽأϣ͡
ϵͳЩǰɣһһʮĴиߡȥһô찡
ܵŬѧϰŮɫľġǰѸ¡һǰʮĴѧڼ䣬øжȽʱرգϵͳΪܡϣѧҵгɣͣ
:ϵͳң㣪
3
ȶСĿ꣬1סskjvvx;ֻĶַskjvvx