- 双语例句
1、
The polynucleotide chain is helical.
多核苷酸键是螺旋形的.
辞典例句
2、
Heterochromatin has shown to be composed largely of short repeated polynucleotide sequences.
异染色质大部分是由短而重复的多核苷酸序列所组成的.
辞典例句
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