active substance

 
       
  • 有效物质

active substance的用法和样例:

例句

  1. They often contain no active substance, or not enough to work.
    他们一般没有实质作用或者没有起到足够的作用.
  2. Conversion of an optically active substance to a racemic form.
    外消旋转化将光学活性物质转化为外消旋形式
  3. EMEA :Note For Guidance On Chemistry of The New Active Substance, 2003.
    中国医药科技出版社,2002,第一版。
  4. Conclusion: Biological active substance from Hp regulates gene expression through SRE cis-element.
    结论:幽门螺杆菌生物活性物质通过顺式转录调控元件SRE调控细胞基因表达。
  5. The results showed the surface active substance produced by B1and B2 had high endurance to heat, salt and acid.
    表明,B1、B2产生的表面活性物质对热、酸和盐具有较强的耐性;

active substance的相关资料:

临近单词

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