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

pyrocomenic adj.

Brit.

/ˌpʌɪrə(ʊ)kəˈmɛnɪk/

U.S.

/ˌpaɪroʊˈkoʊˌmɛnɪk/

/ˌpaɪroʊˈkoʊˌminɪk/

/ˌpaɪroʊkəˈmɛnɪk/

now historical and rare pyrocomenic acid = pyromeconic acid n. at pyromeconic adj.Quot. 1852 perhaps represents a typographical error for pyromeconic, which appears twice in the same work.

ΚΠ

1852 T. F. Betton tr. V. Regnault Elements Chem. II. 611 Comenic [Fr. coménique] and pyrocomenic [Fr. pyroméconique] acids turn sesquisalts of iron of a red colour.]

1856 H. B. Jones & A. W. Hoffman Fownes's Man. Elem. Chem. (ed. 6) 514 Pyrocomenic acid is a weak acid.

1905 Jrnl. Amer. Chem. Soc. 27 964 Liebig's discovery in 1833 of the true relationship between meconic, comenic and pyrocomenic (synonymous with pyromeconic) acids.

单词	pyrocomenic acid
释义	> as lemmas pyrocomenic acid pyrocomenic adj. Brit. /ˌpʌɪrə(ʊ)kəˈmɛnɪk/ , U.S. /ˌpaɪroʊˈkoʊˌmɛnɪk/ , /ˌpaɪroʊˈkoʊˌminɪk/ , /ˌpaɪroʊkəˈmɛnɪk/ now historical and rare pyrocomenic acid = pyromeconic acid n. at pyromeconic adj.Quot. 1852 perhaps represents a typographical error for pyromeconic, which appears twice in the same work. ΚΠ 1852 T. F. Betton tr. V. Regnault Elements Chem. II. 611 Comenic [Fr. coménique] and pyrocomenic [Fr. pyroméconique] acids turn sesquisalts of iron of a red colour.] 1856 H. B. Jones & A. W. Hoffman Fownes's Man. Elem. Chem. (ed. 6) 514 Pyrocomenic acid is a weak acid. 1905 Jrnl. Amer. Chem. Soc. 27 964 Liebig's discovery in 1833 of the true relationship between meconic, comenic and pyrocomenic (synonymous with pyromeconic) acids. extracted from pyro-comb. form < as lemmas
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> as lemmas