中英词典查询

purine ['pjʊrɪn]

n. 嘌呤，咖啡碱;

例句:

  • The purine and pyrimidine may be complexed with a sugar to produce a nucleoside.
    嘌呤和嘧啶可以同一个糖复合,产生一个核苷.
  • The substitution of a purine for a pyrimidine, or vice versa is a transversion.
    嘌呤为嘧啶取代或嘧啶为嘌呤所取代,叫做颠换.
  • The analytic method ( HPLC ) of purine compounds content in beer was developed.
    建立了 高效液相色谱 法测定啤酒中嘌呤类物质含量的分析方法.