Acid-extraction of soil hydrocarbon

 
       
  • 酸解烃

Acid-extraction of soil hydrocarbon的用法和样例:

例句

  1. Grossmann J, Udluft P.The extraction of soil water by the suctioncup method: A review[J].J.Soil Sci., 1991, 42:83-93.
    连纲王德建林静慧阎德智.
  2. In this paper,humic acid extracted from different horzons Lou of soil was classified into 7 fractions according to the condensation degree by alcohol fractional precipitation technique,and the properties of the fractions were studied.
    采用酒精分级沉淀法,按芳构化程度高低将土娄土不同层次胡敏酸分成7个级分,并对各级分的性质进行了研究。
  3. Methods The Soxhlet extractor method was adopted for the extraction of pigments, and acid extraction and ethanol precipitation method was used for the preparation of pectin.
    方法用索氏提取法提取色素,酸提取乙醇沉淀法制取果胶。
  4. There are some clods of soil on the mat.
    垫子上有些土块。
  5. This kind of soil contains much alkali.
    这种土壤含碱丰富。

Acid-extraction of soil hydrocarbon的海词问答与网友补充:

提问补充

Acid-extraction of soil hydrocarbon的相关资料:

临近单词

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