来自郝彦军的问题
建筑工程专业英语翻译,着急!OH-ionconcentrationsintheporesolutionweredeterminedbydirecttitrationagainstnitricacidusingphenolphthaleinindicator.ThepHvaluesoftheporesolutionwerecalculatedfromthemeasuredhydroxylion
建筑工程专业英语翻译,着急!
OH-ionconcentrationsintheporesolutionweredeterminedbydirect
titrationagainstnitricacidusingphenolphthaleinindicator.ThepHvalues
oftheporesolutionwerecalculatedfromthemeasuredhydroxylionconcentrations,
Evaporablewateronparallelspecimenswasdeterminedasthelossof
weightper100gofunhydratedcementwhenthespecimenswereheated
toconstantweightat105℃
不要从翻译网站直接copy的,要通俗通顺
1回答
2020-02-10 21:43