英语词汇neutral alumina怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	neutral alumina
释义	neutral alumina 简明释义中性氧化铝网络释义 1 ?中性氧化铝中性氧化铝短语 1 neutral alumina column 中性氧化铝柱 2 Alumina N-neutral 中性氧化铝双语例句 1 The procedure was described, including extraction by acetone and dichloromethane, cleaning up by passing through a column made up of neutral alumina and active carbon, determination by GC with NPD. 样本用丙酮提取，加二氯甲烷萃取，通过中性氧化铝和活性炭混合柱层析净化，然后上气相色谱用NPD检测。
随便看	simple endocarditis simple engine simple engine simple english simple entry simple enzyme simple epidermolysis simple episcleritis simple epithelium simple epithlium simple equation simple equivalent circuit simple equivalent pendulum simple ester bond simple ester plasticizer simple ether simple ether simple event Simple excision of pterygium simple exercise simple exocrine gland simple exogenous gastritis simple expansion engine simple expansion engines simple expansion locomotive

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