光谱

The spectra and photophysics of 2-aryl-benzoxazole derivatives have been studied in this work.

对2-芳基苯并唑衍生物的光谱及光物理行为进行了研究。

Laser Raman Microspectrometry(LRM) is an important non destructive method for analyse of fluid inclusions.

激光显微喇曼光谱已经成为流体包裹体非破坏的重要手段。

Spacewalking astronauts installed an 88-million-dollar spectrograph designed to detect faint light from faraway quasar .

太空漫步宇航员安装8．8千万美元的光谱仪，用于探测来自遥远类星体的微弱光线。

This is a kind of atomic spectrum.

这是一种原子光谱。

The chromogenic responding ability increases as the substituent changes from phenyl to naphthyl or anthryl.

实验结果表明，偶氮基团的引入改善了8-羟基喹啉的生色能力，并且在乙腈溶液中随着取代基由苯基变为萘基和蒽基时，合物的吸收光谱发生红移。

The Cavity ringdown spectroscopy is a new spectroscopic technique.

光腔衰荡是新的光谱技术。

35. Ethylene and trans-dichloroethylene are both inactive in the infra-red in this region .

乙烯和反式二氯乙烯在红外光谱的这个区域都无活。

To establish a FAAS method to determine sodium in diosmin heptakis hydrogensulfate sodium.

建立火焰原子吸收光谱法测定地奥明七硫酸钠中钠含量的方法。

The main products of PET supercritical methanolysis are dimethyl terephthalate(DMT) and ethylene glycol(EG).

红外光谱检测解聚产物是纯度很高的对苯二酸二（DMT）体和乙二醇。

Cathodoluminescence (CL) spectra show a strong band-edge emission around the V-shape pits.

阴极射线的萤光光谱显示了很强的能隙发光强度在V形凹洞的边缘发生。

OBJECTIVE To establish a rapid and exclusive method for the identification of medroxyprogesterone acetate tablets.

目的建立醋酸羟孕酮片红外光谱鉴别方法。

Spectral luminous efficiency curve for photopic vision.

明视觉的光谱光效曲线。

Photographic silver halide emulsious are spectrally sensitized with a tricarbocyanine dye .

照像卤银乳剂是用三碳菁染料进行光谱增感的。

The structure and properties of polyorganosiloxane-acrylate emulsion copolymer were investigated by IR, XPS, DSC, 1H-NMR, WAXD.

利用红外光谱、光电子能谱、差热、核磁共振、X射线衍射等方法对聚硅氧烷改丙烯酸共聚物的结构和能进行了研究。

Both isomers show absorption hypochromicity and the same CV behavior associated with binding to B-form DNA.

结果表明，两种旋光对映体与DNA发生作用时具有相同的电学行为和相同的紫外可见光谱。

Using ultraviolet spectrum, fluorescence spectrum and Fourier-transform infrared spectrum, the secondary structure of polyhedrin was studied.

对多角体蛋白进行紫外、荧光、红外光谱，并通过去卷积的方法了该蛋白的酰胺Ⅰ带。

The pyrazoles ramification containing dithioether is synthesized by one-step method and characterized by H-NMR, IR and UV-Vis spectra.

并采用氢核磁共振，红外光谱和紫外吸收光谱等手段进行了表征。

Aim To validate spectrum analysis of oxalyl fluoride neutral molecule(FCO)2 and study vibrational mode of the two configuration.

结果得到了与光谱一致的结果,草酰氟子有平面反式和顺式2种构像。

The results show that the silicon three-channel BCCD can not realize multi-spectral imaging in the region of X-ray.

结果表明，硅对X光的吸收曲线决定了硅制的三沟道BCCD不能在X光区实现多光谱成像。

Top, the calcinator in the sodium tripolyphosphate plant; above, the atomic absorption spectrophotometer, being used in the laboratory.

（上）焙烧机一角。（下）检验室中的原子吸收光谱机。