孔隙溶液中的OH -離子的濃度,測(cè)定了直接
硝酸滴定法對(duì)酚酞指示劑. pH值
孔隙溶液的測(cè)量計(jì)算出氫氧根離子的濃度,
平行蒸發(fā)水量測(cè)定標(biāo)本為損失
每100克重未水化水泥樣品被加熱時(shí),
在105℃至恒重
建筑工程專業(yè)英語翻譯,著急!
建筑工程專業(yè)英語翻譯,著急!
OH- ion concentrations in the pore solution were determined by direct
titration against nitric acid using phenolphthalein indicator. The pH values
of the pore solution were calculated from the measured hydroxyl ion concentrations,
Evaporable water on parallel specimens was determined as the loss of
weight per 100 g of unhydrated cement when the specimens were heated
to constant weight at 105℃
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OH- ion concentrations in the pore solution were determined by direct
titration against nitric acid using phenolphthalein indicator. The pH values
of the pore solution were calculated from the measured hydroxyl ion concentrations,
Evaporable water on parallel specimens was determined as the loss of
weight per 100 g of unhydrated cement when the specimens were heated
to constant weight at 105℃
不要從翻譯網(wǎng)站直接copy的,要通俗通順
英語人氣：745 ℃時(shí)間：2020-03-17 11:05:57
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