helical造句
2024年06月20日 20:47:40
The polynucleotide chain is
helical.
多核苷酸鍵是螺旋形的.
In a globular protein, certain portions of the chain are coiled into
helical segments.
在球狀蛋白中, 鏈的某些部分被盤成螺旋狀.
Two types of viral symmetry have been recognized, the cubical symmetry and
helical symmetry.
已經(jīng)證實(shí)病毒有兩種對(duì)稱型, 即立體對(duì)稱和螺旋對(duì)稱.