单词盒子

ligarine

L 开头单词

基本解释

  • n.石油醚

同根派生

     

英汉例句

  • Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.
    方法采用乙醇提取，石油醚脱脂，氯仿萃取，上聚酰胺柱得到高良姜素。
  • Methods Galangin was extracted with ethanol,degreased with ligarine,and extracted with chloroform.
    方法采用乙醇提取,石油醚脱脂,氯仿萃取,上聚酰胺柱得到高良姜素。
  • Method The fatty oil from Carum carvi L was extracted by ligarine petrum and analyzed by capillary gas chromatograph mass spectrometer(GC-MS) method.
    方法用石油醚提取脂肪油并甲酯化,采用毛细管气相色谱-质谱联用技术对其进行分析鉴定。
  • Keywords Sudan;Ligarine;Acetonitrile;Acetonitrile-water;UV-Vis spectra;
    苏丹红;石油醚;乙腈;乙腈-水;紫外-可见光谱;

词组短语

    短语

  • ligarine type action 接合酶型作用

专业释义

    化学

  • 石油醚

    The UV-Vis spectroscopic characterization of Sudan Ⅰ, Sudan Ⅲ and Sudan Ⅳ in nonpolar solvent ligarine, polar solvent acetonitrile, and acetonitrile-water mixture was studied.
    研究了苏丹红Ⅰ、苏丹红Ⅲ和苏丹红Ⅳ在非极性溶剂石油醚和极性溶剂乙腈及乙腈-水混合溶液中的紫外-可见光谱特征。

    能源科学技术

  • 石油醚