网站首页  词典首页

请输入您要查询的英文单词:

 

单词 phenols
释义

phenols

听听怎么读
英 ['fi:n?lz]
美 ['fin?lz]
是什么意思
  • 释义

    酚类;

  • 英英释义

    phenol[ 'fi:n?lz ]

    • n.
      • any of a class of weakly acidic organic compounds; molecule contains one or more hydroxyl groups
      • a toxic white soluble crystalline acidic derivative of benzene; used in manufacturing and as a disinfectant and antiseptic; poisonous if taken internally

        同义词:carbolic acidhydroxybenzeneoxybenzenephenylic acid

    学习怎么用

    词组短语

    phenol red[化]酚红;[化]苯酚磺酞(用作PH指示剂和肾功能测定剂)

    phenol resin酚树脂;酚醛尸

    free phenol游离酚;单体酚

    crude phenol n. 粗酚

    双语例句

    用作名词(n.)
    1. Phenols and anilides can be nitrated with very dilute nitric acid.
      酚类和酰基苯胺能被极稀的硝酸硝化。
    2. Phenols link to anthocyanins forming stable colour pigments.
      酚类连接形成稳定的彩色颜料花色。

    权威例句

    Phenols - Sources and toxicity
    Miscellaneous phenols in foods and beverages – nature, occurrence and dietary burden
    Phenols, proanthocyanidins, flavones and flavonols in some plant materials and their antioxidant activities
    A very simple copper-catalyzed synthesis of phenols employing hydroxide salts
    Analysis of Total Phenols and Other Oxidation Substrates and Antioxidants by Means of Folin-Ciocalteu Reagent
    [14] Analysis of total phenols and other oxidation substrates and antioxidants by means of folin-ciocalteu reagent
    Phenols in the plant and in man. The potential for possible nutritional enhancement of the diet by modifying the phenols content or ...
    Comparison of the Antioxidative Activity of Some Acid-phenols: Structure-Activity Relationship
    Heterogeneous photocatalytic degradation of phenols in wastewater: A review on current status and developments
    Optimization of solid-phase microextraction conditions for determination of phenols
    随便看

     

    英语词典包含168364条英汉在线翻译词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

     

    Copyright © 2010-2024 Sijigu.com All Rights Reserved
    京ICP备2021023879号 更新时间:2024/11/9 0:57:40