双螺旋结构的基本要素由四个极点与四段生命链构成。

And its basic segments are four acmes and four chains of life.

youdao

尤其是对它结构(双螺旋线以外的结构)的研究。

Particularly when it comes to its structure — the stuff beyond the double helix.

youdao

尤其是对它结构(双螺旋线以外的结构)的研究。

Particularly when it comes to its structure — the stuff beyond the double helix.

youdao