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ph-oh

网络释义

  酚羟基

由于31P可以用来测定木素中含有不稳定氢的基团如酚羟基(Ph-OH),脂肪羟基(aliph-OH),羧基(COOH),醛基(CHO),ClaudiaCrestini等在此理论基础,研究了稻草木素结构中的醚键。

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双语例句权威例句

  • Sheldon: Oh, well, a few years ago, he did go out with someone who had a Ph. D. in French Literature.

    谢尔顿,几年一个法国文学系的女博士约会

    youdao

  • HALL: Oh, well I will tell you, this is a wonderful antique dress from a French designer named Madam Gray (ph).

    告诉,那名叫Madam Gray法国时装设计师设计很棒古典长裙

    youdao

更多双语例句
  • But then you had some women who luckily had parents who sort of had broader boundaries when it came to self-expression, like Shannon Erris(ph), who's a stylist, oh, and she's a salon owner who lives in Harlem, had natural hair as a child, and her mother encouraged that, and now she has locks herself.

    NPR: 'Queens': Black Women, Fabulous Hair

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