helix

helix读音音标

英 [ˈhi:lɪks]

美 [ˈhilɪks]

helix意思解释

n.

螺旋结构；

变形

复数：helixes

英英释义

n.

a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle

同义词：spiral

a structure consisting of something wound in a continuous series of loops

同义词：coilspiralvolutewhorl

type genus of the family Helicidae

同义词：genus Helix

词组短语

double helix

helix angle

helix structure

双语例句

用作名词(n.)Some biological molecules have the form of a helix.有些生物分子呈螺旋状。The helix makes a complete turn every 4. 4nm.螺旋每隔4.4nm旋转一周。There are five other double helix pairs in the DNA system.在DNA系统里还有五条其它的双螺旋对。These changes are accorded with the rule of helix theory.这种变化关系与螺旋理论的规律是一致的。