helix

helix怎么读

英式音标：[ˈhi:lɪks]

美式音标：[ˈhilɪks]

helix基本解释

n. 螺旋，螺旋状物；[解剖] 耳轮

helix的意思释义

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

helix用法及例句

词组短语

double helix[生化]双螺旋

helix angle螺旋角；螺旋线角；螺旋升角；节面角（伞齿轮的）

helix structure螺旋结构

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。

例句参考

Id: A Negative Regulator of Helix‐Loop‐Helix DNA Binding Proteins

The third helix of the Antennapedia homeodomain translocates through biological membranes.

A HELIX-LOOP-HELIX ZIPPER PROTEIN THAT FORMS A SEQUENCE-SPECIFIC DNA-BINDING COMPLEX WITH MYC AND MAD

Max: a helix-loop-helix zipper protein that forms a sequence-specific DNA-binding complex with Myc.

Determination of the helix and β form of proteins in aqueous solution by circular dichroism

Hypoxia-inducible factor 1 is a basic-helix-loop-helix-PAS heterodimer regulated by cellular O2 tension.

SREBP-1, a basic-helix-loop-helix-leucine zipper protein that controls transcription of the low density lipoprotein receptor gene

Interactions between heterologous helix-loop-helix proteins generate complexes that bind specifically to a common DNA sequence.

Disruption of a new forkhead/winged-helix protein, scurfin, results in the fatal lymphoproliferative disorder of the scurfy mouse.

helix词源

helix (n.)

\"a spiral thing,\" 1560s, from Latin helix \"spiral,\" from Greek helix (genitive helikos), related to eilein \"to turn, twist, roll,\" from PIE *wel-ik-, from root *wel- (3) \"to turn, revolve\" (see volvox).

helix相关例句

1.In other words such a molecule is pictured much as if it were a conducting helix.

换句话说，这样一个分子的图象很像一条导电的螺旋线。

4.The helix makes a complete turn every 3.6 residues.

每个3．6个残基，螺旋正好转一圈。