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单词
double helix
释义
double helix
【生物化学、遗传学】
(构成脱氧核糖核酸晶状分子结构的)双螺旋[参较alpha helix,亦作Watson-Crick model]
脱氧核糖核酸分子,DNA分子
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更新时间:2026/10/10 9:27:37