光谱测定的

Part Ⅱ: Determination of action spectrum, of patch and photopatch tests in patients with chronic actinic dermatitis The objective of this part is to confirm the roles of the action spectrum of CAD and the related photoallergens and contact allergens in the pathogenesis of CAD.

第二部分：慢性光化性皮炎作用光谱测定、光斑贴、斑贴试验确定CAD作用光谱和接触性变应原在CAD发病中的地位。

In this paper, the phosphorus contents in calcium hydrogen phosphate are determined by a ICP-AES method.

研究了电感耦合等离子体发射光谱测定磷酸氢钙中磷含量的分析方法，测量的精密度。5 %，与按国家标准方法测定结果对照表明，用该方法测定的结果准确、可

Instrumentation IR spectra were measured on a Perkin–Elmer 16 PC FT-IR spectrophotometer.

仪器仪表红外光谱测定的扩增16 电脑红外分光光度计。

The partial least square regression is used to build calibration models.

通过正确的光谱预处理方法、光谱区域的选择和偏最小二乘回归确定定量校正模型，建立了近红外光谱快速测定柴油性质的方法。

In the biochemical analysis aspect, it is first time to use the simple fluorescence spectrophotometer to determine the protein in human serum by red alizarin as the probe of the RLS. The experiment shows that the system HSA-red alizarin has the maximum intensity of the RLS in Britton-Robison buffer of pH4.10 at maximum wavelength of about 360nm. The method has better linear range within 0.040-10.0ug/mL, determination limit is 0.040ug/mL. Moreover, We have selected three other dyes of chromotrope 2R, acid chrome dark blue and pyrocatechin violet as the probes of the RLS in determining protein in human serum and achieving satisfactory results.

在生化分析方面，作者首次使用简易960型荧光分光光度计，利用茜素红作为共振光散射光谱探针对人血清中的蛋白质含量进行了测定，测定结果显示在pH4.10的Britton-Robinson缓冲溶液，波长360nm处出现最大的共振光散射强度，其线性范围为0.040～10.0μg／mL，检出限为0.040μg／mL；另外，作者还筛选了其他三种可用作蛋白质测定的共振光散射光谱探针的有机染料：变色酸2R、酸性铬深蓝、邻苯二酚紫，并深入研究了测定的适宜条件和干扰情况，将这三种有机染料用于人血清中蛋白质含量的测定，均取得了满意结果。

The mechanisms of ethylenediamine and 8-hydroxyquinoline activating smithsonite are researched by measuring adsorption amount ,concentration of Zn2+ ion and infrared spectrum.

通过吸附量的测定、Zn2+离子浓度测定和红外光谱测定分别对乙二胺和8-羟基喹啉活化菱锌矿的机理进行了研究。

Mainly research results were as follows:(1)Proper scanning conditions which were used for establishing NIRS nondestructive detecting models were confirmed.The results of test indicated that proper scanning times was 1 times to one point;proper scanning manner was 2 times by 180°running to several points; the enactment of scanning parameters simply satisfied the condition that the spectral line of samples and the spectral line of contrast were tangent in conquest line;it can obtain the greatest prediction performance with the spectral data which were determined in an aphotic room absolutely.

具体的研究结果如下：(1)南果梨近红外透射光谱的适宜扫描方式为以果柄-果蒂为轴1 80°转动扫描2次、适宜的光谱扫描次数为单测点扫描一次、扫描参数的设定只要满足待测样品光谱曲线和参照物光谱曲线均在特征峰处相切于征服线即可，光谱测定的最佳环境条件为在完全遮光的房间内进行样品光谱的采集。

Combined with optics, calorifics, electrics and acoustics, PA theory and PA application need deeply studied.

光声光谱的理论和应用，还需深入研究和开拓发展。光声光谱法适用性广，对于传统吸收光谱难以测定的不透明、高反射、高散射样品，也可以方便地测定。

A method for determination of boron in ferroboron by inductively coupled plasma emission spectrometry has been developed.

通过最佳微波消解条件、分析谱线和内标元素的选择，基体及共存元素间光谱干扰的研究，检测限的测定以及样品分析，建立了微波消解-电感耦合等离子体原子发射光谱法测定硼铁中硼的分析方法。

Based on a lot of documents, this thesis chooses several kinds of organic or drug small molecular, using resonance light-scattering technique, UV/Vis absorption spectra method, fluorescence spectra method and 1H NMR spectra method studied the interaction mechanisms of those small molecular and biopolymer. Base on the variation of the intensity of resonance light scattering is ratio to the concentration of the protein and DNA establishes several new determination methods of protein and DNA.

本文在查阅大量文献的基础上，选择了几种有机或抗癌药物小分子，用共振光散射光谱法并结合吸光光度法、荧光光谱法以及核磁共振光谱法研究了他们与蛋白质或核酸的相互作用，根据共振光散射光谱信号的改变值与蛋白质和核酸的浓度成正比的特点，建立了几种测定纳克级蛋白质或核酸的新方法。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。