返滴定电位分析法试验研究表明总胺回收率达99.5%以上。
The research result demonstrates that the total amine rate of recovery is 99.5%.
直接滴定法和返滴定法、选择性滴定法、置换滴定法、间接滴定法和氧化还原滴定法,其它滴定法。
It includes direct titration, back titration, selective titration, replaceable titration, indirect titration, REDOX titration and others.
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