中英词典查询

paraffins ['pærəfɪnz]

n. 煤油( paraffin的名词复数 ); 石蜡;

例句:

  • Paraffins have high diesel indices.
    链烷烃的柴油指数最高.
  • Paraffinic Having the characteristics of paraffins, saturated hydrocarbons of open chain structure.
    石蜡族具有石蜡的特性 、 具开放式结构的饱和烃.
  • According to PONA ( Pareffins, Olefins , Naphthenes, Aromatics ) analytic results of FCC gasoline, some model compounds were selected.
    根据FCC汽油的PONA ( Paraffins, Olefins, NaphthenesandAromatics ) 分析结果, 确定了不同结构的FCC汽油模型化合物.