查询词典 helices

According to the helix theory , in almost all structures of organic compounds exist helices.

螺旋理论认为，几乎所有的有机化合物结构中都存在螺旋，螺旋结构是导致旋光性的根本原因。

It consists of 7 transmembrane α-helices, and each is about 25 residues in length.

腺甘酸A2A受体在结构上由7个α－螺旋组成，每一个螺旋的长度大约为25个胺基酸的长度。

For example, you can view the secondary structure of the molecule( showing α-helices and β–strands).

比如，你能观察到分子的第二层结构（显现中的α-螺环与β–绞线）。

Diffraction pattern of system of helices corresponding to structure of deoxypentose nucleic acid.

衍射系统的螺旋结构的相应deoxypentose核酸。

Each half of the domain consists of two α-helices connected by a peptide loop.

该结合域的每一半由两个α-螺旋通过一个肽环连接在一起。

In the present representation this crystal would correspond to a parallel array of helices.

在这种表示法中，晶体应相当于许多螺旋线的平行排列。

Other helices can be formed by bringing together two or more individual helical strands.

其他螺旋可以由带来两个或多个各自的螺线子线形成。

Helices membrane proteins are easier to identify and predict due to their distinctive features, and the prediction is more accurate.

由于具有明显的结构特性，α螺旋跨膜蛋白的识别和拓扑预测相对容易，预测也较准确。

Crystal Structure of Borophoshpate with 61 Screw Helices .

具有螺旋结构的新型棚磷盐化合物。

Consists of two α-helices connected by a short peptide turn.

由两个α-螺旋通过一个肽转角连接在一起。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。