nucleotide base

       
  • 核苷酸碱基

nucleotide base的用法和样例:

例句

  1. Each step of the double helix is a base made up of two kinds of nucleic acid.
    每阶二重螺旋线都是一个碱基,由两种核酸组成。
  2. The human genome contains approximately three billion chemical base pairs.
    人类基因组包含大约三十亿个化学碱基对。
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