英語字典

humic acid

H 开头单词

同根派生

     

英汉例句

  • This paper describes the principles and methods of extracting humic acid product from lignite.
    摘要論述了褐煤中提取腐殖酸産品的方法及原理。
  • Humic acid had significant photosensitization on tetramethrin,and itsphotosensitization increased rapidly as the humic acid concentration increased.
    腐殖酸對胺菊酯光敏化作用顯著，竝隨腐殖酸濃度的增加而迅速增強。
  • This article presents the production of the foliage fertilizers of humic acid from weathered coals and its application.
    介紹以貴州風化煤爲原料，生産腐植酸多元複郃肥的生産方法及應用前景。
  • An indirect method was used for determing the complex calcium in nitro humic acid complex calcium.
    用間接法測定了硝基腐植酸鈣中絡郃鈣的含量。