美[?hil?ks] 1 . This is the double helix .
這就是雙螺旋.
來(lái)自辭典例句
2 . Coil the fibre into a helix .
將纖維卷繞成螺旋形。
來(lái)自柯林斯例句
3 . Normal, double - helix DNA is spiral, like a loosely coiled spring.
正常的雙螺旋DNA是螺旋形的, 像一根松松地卷曲的彈簧.
來(lái)自辭典例句
4 . The helix makes a complete turn every 3.6 residues.
每個(gè)3.6個(gè)殘基,螺旋正好轉(zhuǎn)一圈.
來(lái)自辭典例句
5 . Some biological molecules have the form of a helix .
有些生物分子呈螺旋狀.
來(lái)自辭典例句
6 . This is the double helix .
這就是雙螺旋.
來(lái)自辭典例句
1.a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle
2.a structure consisting of something wound in a continuous series of loops;
a coil of rope
