ultraviolet absorption

Ultraviolet absorption analysis of ribonucleic acid in hybrid rice and its parents

杂交水稻及其亲本核糖核酸的紫外吸收分析

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Halogens also have the necessary absorption in the ultraviolet and rapid dissociation.

卤素也具有吸收紫外线和分解快这两种特性.

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Its ultraviolet absorption spectrum differs from that of HbF and HbA.

这种血红蛋白的紫外区吸收光谱，与HbA及HbF都不一样。

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The absorption coefficients of high temperature gas in the head shock wave layer are basic parameters for calculations of the target ultraviolet, visible light and infrared optical characteristics, the heat shield and the aerodynamic flow field coupling with thermal radiation.

激波层内高温气体吸收系数是目标紫外、可见光、红外辐射特性计算、热防护计算和气动流场辐射场耦合计算的基本参数。

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The discrimination of Marchantia polymorpha , Marchantia convoluta and succeeded by Ultraviolet Absorption Spectra Lines Group ( UASLG ).

本文建立了紫外谱线组法鉴别地钱 、 拳卷地钱和粗裂地钱的方法.

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We characterize the samples with X-ray diffractometer, scanning electron microscopes and EDS, and study the ultraviolet absorption of the samples with ultraviolet spectrometer.

并用x射线衍射仪、扫描电镜和能谱仪对样品进行了表征，用紫外分光光度计研究了样品的紫外吸收性能。

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Studies on the Threshold Effect of the Ultraviolet-Light-Induced Absorption Change in Congruent LiNbO_3 ∶ Mg

同成分掺镁铌酸锂晶体紫外光致吸收阈值效应的研究

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The purified virus preparation showed the ultraviolet absorption curve typical for filamentous virus and showed the following characteristics: OD. 260/ OD. 280 radio of 1.20, max.

紫外吸收光谱下为典型的线状病毒的曲线，并具有以下特点：OD260/OD280比值为1.20，max。

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Studies on Ultraviolet Absorption Spectrum of Rotenone in Different Solutions

鱼藤酮在不同溶剂中的紫外吸收研究

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Through survey and drawing of the ultraviolet absorption spectrum of benzene, Chlorobenzene and benzene amine aniline solution in absolute ethyl alcohol, this article discusses the influence of auxochrome on benzene and the ultraviolet spectrum of its derivatives.

实验通过对苯、氯苯、苯胺溶液在以无水乙醇为溶剂中的紫外吸收光谱的测绘，探讨了助色基团对苯及其衍生物的紫外光谱的影响。

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Low ultraviolet absorption components in compound Danshen dropping pills controlled by RP-HPLC fingerprints

用RP-HPLC指纹图谱控制复方丹参滴丸中低波长紫外吸收指纹成分

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Study of the ultraviolet absorption edge of LiNbO_3 crystal solid-liquid congruent point composition

固液同成分点组分LiNbO3紫外吸收边研究

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The online detection and alarm system for plasma leakage is developed based on ultraviolet absorption theory.

介绍一种基于紫外光谱吸收原理,利用光电探测技术实现血浆泄漏在线检测报警系统.

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Study on Ultraviolet Absorption of Borosilicate Glass Used for Electrical Illuminant

电光源用硼硅酸盐玻璃紫外截止性研究

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The tensile and impact strength, Young's modulus, elongation at break and tensile energy absorption of the blend ( uHDPE/ PA6:90/ 10) are enhanced quite a lot after ultraviolet irradiation.

力学性能测试结果表明，紫外线辐照能明显提高共混材料（uHDPE／PA6：90／10）的拉伸强度、断裂伸长率、拉伸断裂能和冲击强度。

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In the absorption peak section of 240~ 300 nm, the ultraviolet absorption in acetonitrile solution was higher than that in phosphate buffer solution.

在240￣300nm吸收峰区间内，乙腈溶液中木瓜蛋白酶的紫外光吸收值比在磷酸缓冲液中的高。

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Cerium dioxide has high refractive index and dielectric constant and ultraviolet absorption which may be useful for various optical and electronic applications.

二氧化铈具有高折射率、介电常数和紫外吸收率，因此它广泛地应用于各种光学和电子器件。

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Study of correlation of ultraviolet absorption coefficient with chemical oxygen demand

炼油废水的紫外吸收系数与化学需氧量的相关性

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Optical detector and electrochemical detector are the most extensive application. Laser induced fluorescence, chemical luminescence and ultraviolet absorption detector and other optical detector are still the mainstream means.

其中光学检测器和电化学检测器应用最广泛，激光诱导荧光、化学发光和紫外吸收光等光学检测器目前仍是主流的检测手段。

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The maximum absorption of ASC and PSC were 233 nm on ultraviolet spectrophotometry.

经UV扫描 分析,ASC和 PSC在 233nm处均有强烈吸收.

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Calibration curves of both the deputy reference substance and lidamycin chromophore were determined by HPLC and the slope ratio of these two curves was defined as a calibration factor, which could represent the ratio of the two mole ultraviolet absorption coefficients.

通过HPLC测定表征性参比物质与力达霉素发色团的标准曲线，以其斜率的比值表征二者的摩尔紫外吸收系数比值，并作为校正因子；

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