| 单词 | diazo |
| 释义 | diazo[ dahy-az-oh, -ey-zoh ] / daɪˈæz oʊ, -ˈeɪ zoʊ / adjective Chemistry.containing the diazo group. Origin of diazoFirst recorded in 1855–60; independent use of diazo- Definition for diazo (2 of 2)diazo- Chemistry.a combining form with the meaning “diazo group,” used in the formation of compound words: diazomethane. Also especially before a vowel, diaz-. Origin of diazo-di-1 + azo- Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for diazodiazo / (daɪˈeɪzəʊ) / adjectiveof, consisting of, or containing the divalent group, =N:N, or the divalent group, -N:N-diazo compound See also azo Also: dyeline of or relating to the reproduction of documents using the bleaching action of ultraviolet radiation on diazonium salts noun plural -os or -oesa document produced by this method Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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