The improvement of the purity of fluorene is not dependent on the removal of acenaphthene and dibenzofuran, but dependent on the separation of other impurities.
纯度的提高主要
是依赖苊、氧的去除,而是其它杂质的分离。
词条纠错
X
n. 氧
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相似单词
dibenzanthracene, dibenzenazoresorcin, dibenzenyl, dibenzepine, dibenzimide, dibenzofuran, dibenzothiazine, dibenzothiazyl-dimethyl-thiourea, dibenzothiazyl-disulfide, dibenzothiocarbocyanine,
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