单词 | organic chemistry |
释义 | > as lemmasorganic chemistry organic chemistry n. the branch of chemistry concerned with the reactions and properties of organic compounds (see sense A. 7a). ΘΚΠ the world > matter > chemistry > organic chemistry > [noun] organic chemistry1827 the world > life > biology > study > [noun] > biochemistry organic chemistry1827 physiological chemistry1845 biochemistry1848 biological chemistry1865 biochem1968 1827 Philos. Trans. (Royal Soc.) 117 356 Organic chemistry is confessedly one of the most difficult departments of the science. 1894 C. Schorlemmer Rise & Devel. Org. Chem. v. 88 We define, therefore, that part of our science which is commonly called organic chemistry as the Chemistry of the Hydrocarbons and their derivatives. 1991 New Scientist 21 Sept. 25/1 Aromaticity is an important concept in organic chemistry, originally devised to describe the special chemical stability of benzene and its derivatives. < as lemmas |
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