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ph indicator翻译
ph indicator什么意思、翻译、用法
英语翻译时间：2023/3/2 1:59:55阅读：2324
ph indicator翻译释义PH值指示剂，氢离子（浓度的）负指数指示剂；英英释义PH indicatorA pH indicator is a halochromic chemical compound that is added in small amounts to a solution so that the pH (acidity or basicity) of the solutio