Carbolic acid( or phenol ):Organic compound, simplest member of the class of phenols. A colourless liquid with a Bland, sweetish odour, it is toxic and caustic.
石炭酸：最简单的酚类有机化合物。为无色液体，芳香味温和并带甜味，而且具有强毒性和强腐蚀性。
The analytical approaches and the identifications of the compound of phenols, which are produced from coal conversion have beem summed up.
本文总结了煤化工转化过程中酚类化合物的各种分析鉴定方法。
The analytical approaches and the identifications of the compound of phenols, which are produced from coal conversion have beem summed up.
本文总结了煤化工转化过程中酚类化合物的各种分析鉴定方法。
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