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

phosphotungstate n.

Brit.

/ˌfɒsfə(ʊ)ˈtʌŋsteɪt/

/ˌfɒsfə(ʊ)ˈtʌŋstət/

U.S.

/ˌfɑsfoʊˈtəŋˌsteɪt/

Chemistry a salt of phosphotungstic acid; an anion containing phosphorus together with several tungsten and oxygen atoms, esp. PW₁₂O₄₀³⁻.

ΚΠ

1865 E. Parrish Treat. Pharmacy (ed. 3) 626 Another very important test for the discovery of the alkaloids is Scheibler's phospho-tungstate of soda, a solution containing only ¹/ ₂₀₀₀₀₀ part of strychnia is rendered opalescent.

1938 M. S. Dunn in C. L. A. Schmidt Chem. Amino Acids & Proteins ii. 79 Lysine is purified as the phosphotungstate and isolated as the dipicrate and dihydrochloride.

1982 T. M. Devlin Textbk. Biochem. vi. 272 (caption) The enzyme complex was negatively stained with phosphotungstate.

单词	phosphotungstate
释义	> as lemmas phosphotungstate phosphotungstate n. Brit. /ˌfɒsfə(ʊ)ˈtʌŋsteɪt/ , /ˌfɒsfə(ʊ)ˈtʌŋstət/ , U.S. /ˌfɑsfoʊˈtəŋˌsteɪt/ Chemistry a salt of phosphotungstic acid; an anion containing phosphorus together with several tungsten and oxygen atoms, esp. PW₁₂O₄₀³⁻. ΚΠ 1865 E. Parrish Treat. Pharmacy (ed. 3) 626 Another very important test for the discovery of the alkaloids is Scheibler's phospho-tungstate of soda, a solution containing only ¹/ ₂₀₀₀₀₀ part of strychnia is rendered opalescent. 1938 M. S. Dunn in C. L. A. Schmidt Chem. Amino Acids & Proteins ii. 79 Lysine is purified as the phosphotungstate and isolated as the dipicrate and dihydrochloride. 1982 T. M. Devlin Textbk. Biochem. vi. 272 (caption) The enzyme complex was negatively stained with phosphotungstate. extracted from phospho-comb. form < as lemmas
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> as lemmas