英语词汇“neo-paraffin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

neo-paraffin n.

Brit.

/ˌniːə(ʊ)ˈparəfɪn/

/nɪəˈparəfɪn/

U.S.

/ˌnioʊˈpɛrəfən/

ΚΠ

1876 W. Odling in London, Edinb., & Dublin Philos. Mag. 5th Ser. 1 206 The subclass typified by the hydrocarbon C(CH₃)₄ may be conveniently designated as that of neo- or latest paraffins.

1881 H. E. Roscoe & C. Schorlemmer Treat. Chem. III. i. 136 Neoparaffins. In these compounds one atom of carbon is connected with four other carbon atoms.

1906 Science 14 Sept. 340/1 Schorlemmer's classification of paraffins as normal, iso-, meso-, and neo-paraffins is still given, although the last two classes are never mentioned in current literature and have been practically forgotten by most organic chemists.

单词	neo-paraffin
释义	> as lemmas neo-paraffin neo-paraffin n. Brit. /ˌniːə(ʊ)ˈparəfɪn/ , /nɪəˈparəfɪn/ , U.S. /ˌnioʊˈpɛrəfən/ ΚΠ 1876 W. Odling in London, Edinb., & Dublin Philos. Mag. 5th Ser. 1 206 The subclass typified by the hydrocarbon C(CH₃)₄ may be conveniently designated as that of neo- or latest paraffins. 1881 H. E. Roscoe & C. Schorlemmer Treat. Chem. III. i. 136 Neoparaffins. In these compounds one atom of carbon is connected with four other carbon atoms. 1906 Science 14 Sept. 340/1 Schorlemmer's classification of paraffins as normal, iso-, meso-, and neo-paraffins is still given, although the last two classes are never mentioned in current literature and have been practically forgotten by most organic chemists. extracted from neo-comb. form < as lemmas
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> as lemmas