听声词典

methyl

M 开头单词

音标发音

  • 英式音标 ['miːθaɪl; 'meθ-; -θɪl]
  • 美式音标 ['mɪθɪl]
  • 国际音标 ['mi:θail, 'miθil]
  • 美式发音

基本解释

  • n. [有化] 甲基；木精

同根派生

  • adj性质的同根词
    methylated：甲基化的，加入甲醇的。
  • v性质的同根词
    methylated：使…甲基化；在…中加甲醇（methylate的过去分词）。

英汉例句

  • Allene is an isomer of methyl acetylene.
    丙二烯是甲基乙炔的一种异构体.
  • With methyl methacrylate the particle diameter increases linearly with conversion indicating particle aggregation.
    采用甲基丙烯酸甲酯时,粒子直径随转化率呈直线增大,这就表明粒子发生了聚集.
  • In benzene or ethyl acetate solution rates increase linearly with methyl methacrylate concentration.
    在苯或乙酸乙酯溶液中其衰减速度随甲基丙烯酸甲脂浓度呈直线地增大.
  • Allene is an isomer of methyl acetylene.
    丙二烯是甲基乙炔的一种异构体.
  • With methyl methacrylate the particle diameter increases linearly with conversion indicating particle aggregation.
    采用甲基丙烯酸甲酯时,粒子直径随转化率呈直线增大,这就表明粒子发生了聚集.

词组短语

    短语

  • methyl formate 甲酸甲酯；甲酸薄荷醇酯
  • Methyl iodide [有化]甲基碘;[有化]碘代甲烷
  • methyl bromide 甲基溴；溴化甲烷
  • Methyl cyanoformate 氰基甲酸甲酯
  • methyl alcohol 木精，甲醇（等于methanol）

英英字典

    剑桥英英字典

  • the alkyl that comes from methane; often used before another noun in the name of chemical substances

    • 柯林斯英英字典

  • of, consisting of, or containing the monovalent group of atoms CH3

专业释义

    化学

  • 甲基
  • 甲醇

    Methyl N-phenylcarbamate can be synthesized from aniline,urea and methanol.
    用苯胺、尿素和甲醇一步法合成了苯氨基甲酸甲酯(MPC)。

  • 碘甲烷

    The mechanism of multiphoton ionization (MPI) and dissociation of methyl iodide molecule has been discussed under supersonic beam conditions by using time-of-flight mass spectrometer.
    本文利用飞行时间质谱仪在超声射流冷却技术下研究了碘甲烷的多光子电离解离机理。

    生物学

  • 甲基