英语释义

• pleochroism of a crystal so that it exhibits two different colors when viewed from two different directions

片语

circular dichroism圆二色性，[光] 圆形二色性；循环二色性

magnetic dichroism磁二向色性

fibre dichroism纤维二色性

dichroism Biology二向色性生物学

visible dichroism感眼两色性

dichroism spectroscopy二色光谱学

circuit dichroism圆偏振二向色性

infrared dichroism红外二向色性

shear dichroism切变二向色性

IR dichroism红外二向色性

英汉例句

• using fourier-transform infrared (ft-ir)spectroscopy and circular dichroism (cd) methods, we have studied the solution structure of bpp.

  本文用傅里叶变换红外光谱（ft-ir）和圆二色谱（cd），对bpp在水溶液中的二级结构进行了研究。

• linear dichroism (ld) spectroscopy is an important technique in the study of the orientation and organization of pigments in the photosynthetic membrane complexes in vivo and in vitro .

  线二色光谱（ld）是研究色素分子在光合膜上空间取向和排布的重要手段。

• in measuring x-ray magnetic circular dichroism spectra by the sample current mode, signal currents are strongly affected by external fields.

  在用样品电流法测量x射线磁性圆二色谱中，外磁场的存在严重降低了样品电流信号。

• in addition, there are some intrinsic special properties like rotary polarization, bragg reflection, polarized light dichroism of clc because of its helical molecular structure.

  而且其螺旋状的分子排列结构，使其还具有它本身特有的光学特性，如旋光性、选择性反射特性（布拉格反射）和偏光二色性。

• this polarizer is made from polyvinyl alcohol by dichroism theory. it is made easily and is of cheap price. this paper enumerates the use of the film polarizer in six fields.

  这种偏振片根据二向色性的原理由聚乙烯醇制成，具有制造工艺简单、价格低廉等优点，文中列举在六个方面的应用。

• effect of astragalus on human erythrocyte membranes (hem) was studied by fluorescence polarization, circular dichroism (cd) and quasi-elastic light scattering (qels) techniques.

  用荧光偏振、圆二色谱（cd）和準弹性光散射等实验技术研究了中药黄芪对人红细胞膜的作用。

• circular dichroism spectra have been used to explain chiral molecular recognition.

  同时，利用园二色光谱进一步阐述手性分子识别过程。

• the principles, methods and experimental techniques for the determination of the protein secondary structure with far-ultraviolet(uv) circular dichroism data are introduced.

  介绍远紫外圆二色光谱数据计算蛋白质二级结构的原理、方法、实验技术。

• a method is suggested to determine the absolute configuration of ent kaurene diterpenoids by analysing the circular dichroism spectral data of 13 hydroxy ent kaurenoids.

  通过系列13羟基对映贝壳杉烯二萜的园二色散光谱的数据分析，提出一种确定对映贝壳杉烯二萜绝对构型的方法。

• the mechanism of the acid activation of mmc is studied for the first time by spectrometry, including the uv-vis spectrophotometry and the circular dichroism spectrometry.

  文中首次采用光谱学方法，结合紫外可见光谱、圆二色光谱手段，提出了mmc的酸活化机理。

• excellent magneto-optical characteristic was obtained: a negative differential magnetic linear dichroism was observed, quite different from the traditional langevin type of magnetic fluids.

  同时，我们发现了该材料的一个独特的磁光性质：负梯度磁线性二向色性，与传统磁流体的郎之万型有很大的区别。

• the cd spectra of air-dried purple membrane thin films (pmtf) and m412 decay of pmlbf were measured by circular dichroism and flash kinetics spectroscopy, respectively.

  用圆二色仪和闪光动力学先谱仪分别测量了空气干燥紫膜薄层的圆二色谱及紫膜lb膜的m_（412）的衰减过程。

• the infrared spectra, electronic absorption spectra and circular dichroism spectra properties were discussed.

  详细讨论了配体及配合物的红外光谱、电子吸收光谱和圆二色光谱性质。

• the conformational changes of tip repressor complexed with its synthetic operator was studied by means of circular dichroism (cd) spectra.

  用圆二色性谱来研究色氨酸阻遏物与其操纵基因复合物在溶液中的构象变化。

• the results indicated that the polymers exhibited stronger circular dichroism (cd)signals with positive and negative cotton effect in their cd spectra.

  结果说明聚合物在园二色谱中正负科顿效应都有强的园二色信号。

• the stability of human hpo was investigated by circular dichroism and fluorescence spectroscopy.

  采用内源荧光光谱和圆二色光谱法研究了人hpo的稳定性。

• furthermore, the interaction of l c10hl and d c10hl with cyclodextrin was also investigated by fluorescence excitation spectrum and circular dichroism spectrum.

  利用荧光激发光谱和圆二色性谱研究了l-c10hl和d-c10hl与环糊精之间的相互作用。

• furthermore, the ratio of helix of mutation increased by circular dichroism measurements.

  通过圆二色谱测量，突变体的螺旋比例有所增加。

• in the presence of cl-, the fluorescence spectrum and circular dichroism spectrum of egx do not change but the thermostability of the enzyme improves.

  离子的存在对egx荧光光谱和圆二色性谱不产生明显影响，但能大大提高egx的热稳定性。

• interraction and correlation effect of silver nanoparticles and serum albumin were reached by circular dichroism spectrum .

  用圆二色光谱，紫外-可见光谱研究银纳米粒子与血清白蛋白的相互作用及其相关效应。

• cd (circular dichroism) spectroscopy was used to measure the circular dichroism of o-lla segments in polymers.

  以园二色谱（cd）测试了聚合物中聚乳酸链段的旋光性能。

• methods silica gel column chromatography and hplc were used to isolate and purify the compounds and nmr, esi-ms, ei-ms, and circular dichroism spectrum was applied to elucidate their structures.

  方法用硅胶柱色谱、高效液相色谱、nmr、esi-ms、ei-ms和圆二色光谱等各种波谱和光谱方法对该植物醋酸乙酯萃取部位的化学成分进行分离鑒定。

• methods: to determine the secondary structure of pth(1-34) in normal and hyperparathyroidism condition using far-uv circular dichroism spectroscopy.

  方法：采用远紫外圆二色谱分析法，对正常人及甲旁亢患者血清的pth（1-34）进行蛋白质二级结构的测定。

• zero drift caused by differential polarization loss can be eliminated, while caused by differential direction loss and magnetic circular dichroism loss can not be eliminated.

  结果表明，偏振差损的影响可以消除，而方向和磁圆二向色性差损无法通过改变磁场和失谐频率消除。