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

单词	metol
释义	metol metol (ˈmiːtɒl) n (Elements & Compounds) a colourless soluble organic substance used, in the form of its sulphate, as a photographic developer; p-methylaminophenol. See also aminophenol[C20: from German, an arbitrary coinage] Metol Metol p-methylaminophenol sulfate; colorless crystals. Melting point, 250°C (with decomposition). Insoluble in ordinary organic solvents; solubility in water, 5 g per 100 g at 25°C . Oxidizes gradually in aqueous solutions. Metol is used in photography as a developer, both alone and in combination with other developing agents (for example, hydroquinone). metol metol (mĕ′tŏl) Monomethy-p-aminophelol sulfate, one of two developing agents used in radiographic developing solutions. Its primary function is to act quickly to bring out the shades of gray in a radiographic image.
随便看	october 12th october 13 october 13, 2011 october 13, 2012 october 13, 2013 october 13, 2014 october 13, 2015 october 13, 2016 october 13, 2017 october 13, 2018 october 13, 2019 october 13, 2020 october 13, 2021 october 13, 2022 october 13, 2023 october 13th october 14 october 14, 2011 october 14, 2012 october 14, 2013 october 14, 2014 october 14, 2015 october 14, 2016 october 14, 2017 october 14, 2018

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

metol