| 单词 | ethylating |
| 释义 | > as lemmasˈethylating ˈethylating n. ΚΠ 1883 Jrnl. Amer. Chem. Soc. 5 64 (heading) Methylating and ethylating of anilin and toluidin. 1946 J. V. Sherman & S. L. Sherman New Fibers xv. 294 Ethyl cellulose can be produced by reacting cellulose with an ethylating agent, ethyl chloride, in the presence of strong alkali. 1964 Mutation Res. 1 43 The conclusion drawn by some authors that ethylating is generally much more mutagenic than methylating does not apply to the chemicals used in these experiments. 2002 Carcinogenesis 23 2081/2 Cigarette smoke contains ethylating compounds, such as N -nitrosodiethylamine (NDEA) and hitherto uncharacterized ethylating agents. < as lemmas |
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