报道了白芨沸水浸取液的三维荧光光谱和紫外吸收光谱。
Three-dimensional fluorescence spectrum and ultraviolet absorption spectrum of Bletilla striata extraction drawn by boiling water were reported.
结果显示，混配配合物与DNA 作用时，使紫外吸收明显减色，荧光显著增强，DNA熔点升高。
The compounds show absorption hypochromicity, fluorescence enhancement, DNA melting increasement when binding to CT·DNA.
讨论了紫外吸收和吸收剂结构间的关系。
The relationship between the UV absorption and structure was also explained.
RSA包结物的紫外吸收特征与化合物RSA一致。
The ultraviolet spectra of RSA is consistent with RSA inclusion complex.
而另一方面，紫外吸收图谱则并未展示出高度的特异性。
The UV absorption spectrum, on the other hand, does not exhibit a high degree of specificity.
紫外吸收光学检测器是高效液相色谱中最常用的检测器。
Ultra-violet absorbance optical detector (UV detector) is most used in high performance liquid chromatography (HPLC).
结果表明，苹果汁含量不同的样品有不同的紫外吸收曲线。
The result indicated that different concentration of apple juice results in different absorbing curve.
观测到秋水仙碱使胃蛋白酶的紫外吸收峰增强，特征荧光峰淬灭。
Colchicine treatment led to the increasing of UV absorption and the quenching of intrinsic fluorescence of pepsin.
病毒蛋白的紫外吸收，最高280毫微米，最低为260毫微米；
UV-absorbance curve of viral protein at 280nm is maximum, at 260nm is minimum.
合成的一系列红紫素-18酰亚胺衍生物具有长波长的紫外吸收。
A series of novel purpurin-18 imide derivatives with long absorption wavelength were synthesized through Wittig reaction of methyl pheophorbide-a.
主要包括：UV-B辐射增强对植物紫外吸收物的影响和可能的机制；
The following is noteworthy:the effects of enhanced UV-B radiation on UV-B absorbance and the mechanism;
设计基于89C51单片机采用紫外吸收法的臭氧浓度在线自动检测系统。
This thesis designs the automatic system that can online measure ozone concentration, the system is based on the 89C51 single-chip and adopts the ultraviolet ray absorbing law.
研究了水稻成熟叶片和稻壳中硅体的物相、自发荧光、红外和紫外吸收特性。
Silica bodies were isolated from the leaf and the husk of the rice.
研究同时具有紫外吸收、低光催化和氧化催化活性的纳米锌铈氧化物（ZCO）。
Nanosized zinc and cerium oxides (ZCO) having strong UV absorbility, lower photo catalytic and lower oxidation catalysis simultaneously is investigated.
紫外吸收峰变窄，强度增加，吸收边变得陡峭并向长波方向移动，光学带隙降低。
The ultraviolet absorption peak narrows, absorption intensity increases, the absorption margin becomes steep and moves to longer wavelength, the optical band gap decreases as well.
可聚合光引发剂的最大紫外吸收波长均发生红移，光固化残留量远远小于二苯甲酮。
The maximum UV absorption wavelength of polymerizable photoinitiator shifted toward long wavelength, and the residues of light-cured were far less than benzophenone.
结果显示重金属铅、镉、锌均可影响小麦dna构象，使其紫外吸收峰值发生变化。
As a result, they exert effect on it by changing its UV absorption peak value. The Pb 2 + has the greatest effect on the DNA conformation.
在紫外吸收谱中表现为吸收边明显蓝移，而在光致发光谱中，表现为带边发射的蓝移。
Blue shift appears both on the absorb edges in the absorption spectra and on the band-edge emission in the luminescence spectrum.
本试验借助于721分光光度计对纳米二氧化铈的紫外吸收光降解性能进行了初步研究。
It is preliminary studied the ultraviolet absorption character of CeO2 nanoparticles were used for degrading helianthine with the help of the 721-type spectrophotometer.
由于该芯片本身带有一根石英毛细管，所以紫外吸收检测器可以直接对其进行电泳检测。
Because the chip is connected to a quartz capillary, the electrophoresis on the chip can be directly detected by a UV absorption detector.
对比研究这两类增白剂在水溶液中的紫外吸收、荧光发射、光致异构化现象及其应用性能。
The ultraviolet absorption in aqueous solutions, fluorescence emission properties, photoinduced isomerization phenomena and application properties of the two kinds of FBs were observed.
氧化低密度脂蛋白紫外吸收增强；表征氨基酸残基信息的特征荧光强度和同步荧光强度降低；
The intensity of UV absorption peak of LDL increased, while fluorescence and synchronous fluorescence intensities, which typified amino acids, decreased.
讨论了端基对实验的紫外吸收响应以及理论的链长分布函数中各个半分散组分重量分数的影响。
The effect of the end group on the weight fraction of the individual mono-disperse species both for the experimental UV response data and the theoretical distribution function was discussed.
紫外光谱的研究表明，配合物的紫外吸收主要表现为配体的吸收，但是吸收峰的位置发生了移动；
The UV spectra indicated that the complexes' ultraviolet absorption is mainly the ligands' absorption, but the location of peak is drifted.
它可应用于现代生物学研究，物测定、农业科研、工、食品及医疗单位对具有紫外吸收的样品作定量分析。
It can be applied to modern biological research, drug determination, agricultural research, chemicals, food and medical units with UV absorption of the samples for quantitative analysis.
用高效尺寸排除色谱以紫外吸收光度计寿检测器，测定了一个以正丁基锂引发的聚苯乙烯齐聚物的链长分布。
The chain length distribution of a oligomeric polystyrene sample initiated by n-butyl lithium was determined by high performance size exclusion chromatography on a ultraviolet absorption detector.
AZO透明导电材料的光学透过率在可见光范围内高达85%，紫外吸收限随着掺杂浓度的增加而发生蓝移。
The optical transmittance of al doped AZO is as high as 85% in the visible region, the UV absorption edge is blue shifted greatly with increasing al doping concentration.
通过对几种市面上常见食用油甲酯化处理，比较其紫外吸收值，分析几种食用油共轭脂肪酸的含量高低，为人们对食用油的选择提供一个依据。
By comparing the UV absorption value of esterifiable edible oil, several conjugated fatty acid content was analyzed and can be used as the basis for people to choose the edible oil.
中国近海海水的紫外吸收及用紫外法测定中国近海海水的COD 海水的紫外吸收是海水重要的性质，它一定程度上反映了海水溶解有机物的变化。
The ultraviolet absorptions of coastal seawater of China and COD direct determination of seawater by ultraviolet spectrophotometryUltraviolet absorption is an important character of seawater.
它们对 C 类紫外光中也有很强的吸收能力，这表明它们最初可能是天线色素。
They also absorb strongly in the UV-C, suggests that they might have originally acted as antenna pigments.
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