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

benzyl n.

Brit.

/ˈbɛnzʌɪl/

/ˈbɛnzɪl/

U.S.

/ˈbɛnˌzɪl/

the hypothetical radical, C₆H₅.CH₂, contained in benzyl alcohol and many other substances; hence, benˈzylic adj.

ΚΠ

1865 C. B. Mansfield Theory of Salts 399 Two of the atoms of Carbon in the Benzylic molecule.

1866 H. E. Roscoe Lessons Elem. Chem. xxxix. 335 This is termed the Benzyl series.

1920 Lancet 4 Sept. 512/1 A man..complained of persistent hiccough... He was given a 20 per cent. solution of benzyl benzoate.

1932 Times 1 Nov. (Brit. Industries no.) p. xxiv/4 A recent development in the plastics industry involves the use of esters and derivatives of cellulose or wood fibre, such as benzyl cellulose.

1947 Arnstein & Cook in Brit. Jrnl. Exper. Path. XXVIII. 94 The present paper records..experiments leading to the final identification of the major constituent of the material as penicillin-II (penicillin-G or benzylpenicillin).

1951 V. E. Yarsley & Kitchen in H. M. Langton Synthetic Resins (ed. 3) ii. 107 Benzyl cellulose..is thermoplastic and can be heated up to 180° C without fear of decomposition.

单词	benzyl
释义	> as lemmas benzyl benzyl n. Brit. /ˈbɛnzʌɪl/ , /ˈbɛnzɪl/ , U.S. /ˈbɛnˌzɪl/ the hypothetical radical, C₆H₅.CH₂, contained in benzyl alcohol and many other substances; hence, benˈzylic adj. ΚΠ 1865 C. B. Mansfield Theory of Salts 399 Two of the atoms of Carbon in the Benzylic molecule. 1866 H. E. Roscoe Lessons Elem. Chem. xxxix. 335 This is termed the Benzyl series. 1920 Lancet 4 Sept. 512/1 A man..complained of persistent hiccough... He was given a 20 per cent. solution of benzyl benzoate. 1932 Times 1 Nov. (Brit. Industries no.) p. xxiv/4 A recent development in the plastics industry involves the use of esters and derivatives of cellulose or wood fibre, such as benzyl cellulose. 1947 Arnstein & Cook in Brit. Jrnl. Exper. Path. XXVIII. 94 The present paper records..experiments leading to the final identification of the major constituent of the material as penicillin-II (penicillin-G or benzylpenicillin). 1951 V. E. Yarsley & Kitchen in H. M. Langton Synthetic Resins (ed. 3) ii. 107 Benzyl cellulose..is thermoplastic and can be heated up to 180° C without fear of decomposition. extracted from benzo-comb. form < as lemmas
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> as lemmas