fractional change

 
       
  • 分數變化

fractional change的用法和樣例:

例句

  1. The change of contents of free amino acids in Chinese fir leaves of tissue culture seedlings and the allelopathic effect were studied under salicylic acid stress.
    摘要在杉木自毒物質(zhì)鄰羥基苯甲酸脅迫下,對杉木組培苗葉片游離氨基酸質(zhì)量分數變化及化感效應進(jìn)行研究。

fractional change的相關(guān)資料:

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