二色

Two kinds of water-soluble biomimetic chitosan derivatives with a phosphoramide linkage between glucosamine and choline were prepared through Atherton-Todd reaction under the mild conditions, including zwitterionic phosphorylcholine bound chitosan and acetyl-phosphorylcholine bound chitosan with positive charge. The interaction between chitosan derivatives and calf thymus DNA were inversigated by UV alsorption spectra and circular dichroism spectra.

采用Antherton-Todd反应制备了两种水溶性的磷酰化壳聚糖仿生衍生物：两性的N-磷酸胆碱磷酰化壳聚糖和带正电荷的N-乙基磷酸胆碱磷酰化壳聚糖，并用紫外吸收光谱和圆二色光谱研究了两种胆碱磷酰化壳聚糖衍生物与小牛胸腺DNA的相互作用。

Specializing in the production of plastic bags courier, offset copperplate printing, there are twelve-color printing.

专业生产快递胶袋，胶版铜版印刷，都有十二色印刷。

There are self-vascular plants 81 Branch, 312 genus, 659 species, in which the wild flowers, plants: nasturtium, Silver Lotus, Limonium bicolor, Delphinium, shiny red azalea, Weigela flowers, rouge flowers.

有自生维管植物81科、312属、659种，其中野生花卉植物：金莲花、银莲花、二色补血草、翠雀、映红杜鹃、锦带花、胭脂花等。

I'm a wire wrap and dichroic glass artist.

我是一个卷线和二色玻璃艺术家。

Multiple depositions of patterns to different filter types, including dichroic, can be aligned with remarkable micron-scale precision and repeatability.

多层不同滤光器类型的图案沉积，包括二色性的技术，可以提供卓越的精确度和可重复性。

A dichroic violet - blue to gray mineral silicate of magnesium,aluminum,and sometimes iron.

堇青石一种呈介于紫蓝于灰色的二色性矿物，是含镁、铝、有的也含铁的硅酸盐

The characteristic of Circular dichroism on carbohydrates was introduced, and its application in structural analysis of carbohydrates was reviewed.

本文综述了糖类化合物的圆二色谱的特点以及CD在糖类化合物结构研究方面的应用状况。

In this paper,the effect of alternative stress on cu ltured tobacco protoplasts was studied by Circular Dichroism spectra.

本文用圆二色光谱研究了交变应力对烟草细胞膜蛋白结构的影响。

Secondly, we combined techniques of fluorescence and circular dichroism spectroscopy to study the conformation of membrane-bound ApoH.

其次，我们应用荧光光谱和圆二色光谱等实验技术研究了与脂质体相结合的 ApoH的构象。

Circular dichroism spectra of host-guest recognition behavior were also studied.

用圆二色光谱研究了主-客体的分子识别行为。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。