helix
n. 螺旋，螺旋状物；[解剖] 耳轮
n.
螺旋结构；
变形
复数：helixes
英英释义
helix[ 'hi:liks ]
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[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。
权威例句
Helix-loop-helix proteins: regulators of transcription in eucaryotic organisms.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 (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).
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。
-- 来源 -- 英汉 - 辞典例句
2. A number of silver discs arranged around a central helix to form a spiral.
这些银圆片围着中心螺旋线排成一个螺旋体。
-- 来源 -- 英汉 - 辞典例句
3. Hb Bibba: substitutes a Pro for a Leu involved in an a helix
在一个a helix中的一个Leu被Pro取代。
-- 来源 -- 网友提供
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。
-- 来源 -- 英汉 - 辞典例句
5. That is what a double helix looks like.
这就是二重螺旋线的形状。
-- 来源 -- 交互式慢速英语-夏季号 - DNA Anniversary: Genetic Engineering(I)
6. The helix makes a complete turn every 4.4nm.
螺旋旋转一周为4．4nm。
-- 来源 -- 英汉 - 辞典例句
7. Some biological molecules have the form of a helix.
有些生物分子呈螺旋状.
-- 来源 -- 英汉 - 辞典例句
8. Having a shape approximating that of a helix.
近似螺旋形的，近似螺旋线的
-- 来源 -- 英汉 - 短句参考
9. This is the double helix.
这就是双螺旋。
-- 来源 -- 英汉 - 辞典例句
10. The Helix Server is used to offer data stream service .
在平台网络环境的构建中,服务器端采用helix Server提供网络视频数据流服务。
-- 来源 -- 网友提供
helix
