helical造句
2024年05月13日 10:36:08
Two types of viral symmetry have been recognized, the cubical symmetry and
helical symmetry.
已經(jīng)證實病毒有兩種對稱型, 即立體對稱和螺旋對稱.
The polynucleotide chain is
helical.
多核苷酸鍵是螺旋形的.
The high laevorotation of L - cystine depends on a specially
helical structure of its molecular.
指出了L - 胱氨酸高度的左旋性是由其分子的特殊螺旋結(jié)構(gòu)決定的.
Objective To study the diagnosis value of
helical CT singlet hilum of lung and mediastinal lymphadenectasis.
目的探討螺旋CT對單純肺門縱隔淋巴結(jié)腫大的表現(xiàn)及診斷.
Methods: The root canalroot canal orifice burs and
helical drilling bits were prepared in advance.
方法: 采用根管口臺階狀車針與螺旋型根管鉆組合起來擴大根管.
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.