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double-helix的英文翻译是什么意思,词典释义与在线翻译:
英英释义
名词 double helix:
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a pair of parallel helices intertwined about a common axis
double-helix的用法和样例:
例句
- Double helical structure of DNA and types of DNA helices.
去氧核糖核酸的双螺旋结构与其类别。 - The two strands of the double helix are linked by pairs of nucleic acids like the treads in a spiral staircase.
这个双螺旋结构的两股之间是由成对的核酸联结的,它们就像螺旋式楼梯中的踏步板。