光谱图

We have found that there are regularity changes in the Raman spectra of grossular-andradite as the rise of iron in the crystal structure from grossular to andradite after studying of Raman spectra of grossular-andradite, that is to say, their peaks shift to low wavenumber; At the same time , there are some changes in the bond angles of O-Si-O and O-Y-O:the higher of iron contents, the evidenter of splitting of two wind vibration peaks of SiO4 tetrahedron and YO6 octahedron.

通过对钙铝榴石-钙铁榴石的拉曼光谱研究发现，从钙铝榴石到钙铁榴石，随着矿物结构中铁的含量的增加，他们的拉曼光发生规律性的变化，即所有的峰向低波数方向发生漂移；同时，由于铁含量的不同使得石榴石晶体结构中O-Si-O与O-Y-O之间的键角发生了一定的变化，在其拉曼光谱谱图上表现为铁的含量越高，[SiO4]四面体和Y-O八面体的两个弯曲振动峰分裂得越明显。

In this work, the interaction between umbelliferone and bovine serum albumin was studied by performing two different kinds of titration modes. The two spectroscopic data matrices were augmented, and then the information of experiment data was increased. The augmented experiment data matrix was analyzed by the MCR-ALS method. This procedure allowed the recovery of the concentration profiles for each species and the calculation of the ∶ ratio in the complex and the apparent equilibrium constant.

采用两种不同的试剂滴加模式对伞形花内酯与BSA的相互作用进行研究，对经典的荧光光谱数据矩阵加以扩展，增加了实验数据的信息量；进而应用MCR-ALS对该扩展的荧光光谱矩阵进行迭代计算，较好地分辨出作用过程中浓度变化趋势图，并计算出伞形花内酯与BSA的表观结合常数和结合比。

At first the energy of the microwave will energized the argon to be ionization, and the generated heat make the sulfur volatilizing into bivalency sulfur or dipolymer sulfur high pressure steam. The molecule transition will happen under the microwave energization, and the visible light will be emitted when the sulfur states change into the low energy level. The spectra of the plasma lamp is nearly centering at the visible lights, and there are very little ultraviolet and infrared spectrum, the Fig 3 shows the spectra of the sun and the plasma lamp from which we can see the spectrum character clearly.

微波能量首先激励氩气使其电离，产生的热量使硫挥发成为二价硫分子或二聚物高压蒸汽，在微能量的激励下使它形成分子跃迁，当返回到较低能级的状态时以连续光谱的形式放射出光线，它的光谱基本上集中在可见光，红外线和紫外线的辐射量很少，（图3）硫的放射光谱和太阳光谱的比较图片，可以很清晰地表达这一特性。

The best melting temperature and annealing temperature were determined by analysing of differential thermal analysis curve.

本文通过分析差热曲线，确定了实验的最佳熔化温度和退火温度，测定了样品的吸收光谱和在980nmLD激发下的上转换发射光谱，研究了上转换发光强度与激光泵浦功率的对数关系，同时，测定并分析了样品的拉曼光谱和电子扫描电镜图。

Based on the results of above, the instrument of laser induced serum fluorescence and resonance Raman spectra for cancer diagnosing or cancer in its incipience is designed.

采用Borland C++语言和先进的面向对象及Windows编程技术进行了智能化软件的研制，在光谱测量、谱图分析处理和智能诊断方面作了开创性的工作；用血清自体荧光—共振喇曼光谱癌症诊断仪进行了肺癌等患者的癌症诊断以及癌症患者术后效果复查的临床应用研究，取得了良好的效果，在临床应用领域上作了新的开拓，为仪器进一步推广使用打下了坚实的基础。

On the basis of multispectral scanner images provided by aerial remote sensing at Modaomen estuary of the Pearl River in 1980 and the designed computer programmes for classifying seabeach resources, the beach and underwater topography of the estuary were interpreted.

本文根据1980年珠江口磨刀门河口航空遥感所提供的多光谱扫描图象和该区域海涂资源的分类设计方案、程序，应用IPOS/101数字图象处理系统进行图象增强、分类处理，得到分类图件，对珠江口磨刀门河口海涂、水下地形进行解译探索。

Infra-red spectra of polybrominated biphenyl s and polybrominated biphenyl ether in electronic and electrical appliances were compared with their standard ones to determine if C-Br bond belongs to the characteristic absorption spectra of 650-500 cm ,thus selecting brominate based flame retardants qualitatively.

采用红外光谱法采集电子电气产品中的聚合物部件中多溴联苯和多溴联苯醚的红外谱图，与标准红外谱图对比，判定该部件的谱图中是否有C-Br键在650-500 cm-1间的特征吸收，从而进行溴系阻燃剂的定性筛选。

1On the basis of pattern recognition analysis and in the light of the spectrum oflight source and the spectral response of CCD sensor as well as the spectral reflectance ofkernels,it is found that for the monochromic image recognition system and under the con-dition of reducing the probability error of classification to minimum,the optimum lightsource is a monochromatic light,the wave length of which is that rendering the series re-sponse of the difference between the spectral reflectances of two classes of kernels and theCCD sensor spetral response maximum.

在模式识别理论分析基础上，依据光源光谱、CCD摄像元件光谱响应以及作物籽粒表面反射率光谱特性，在使分类错误概率最小的目标下，得出籽粒黑白图象识别系统最佳光源为单色光，其波长为使两类待识别籽粒反射率光谱差值与CCD光谱响应二者的串联响应最大的波长。

It is found that,in a first-order differential Raman spectrum,almost all noise peaks are confined within a narrow horizontal band-like region with the base line going through its middle,whereas thesignal peaks shoot up and down much far beyond the region.Based onthis property,a new peak searching method with the aid of first-order differentiation is suggested.In this paper,a R_spectrumpeak labelling program for SPEX 1403 laser spectrometer with DMIBcomputer is reported.The result of peak labelling sho...

作者提出了用一阶导数谱辅助求 Raman 光谱峰值的新方法，较好地解决了谱峰与噪音的识别问题；编制了 SPEX_(1403)激光 Raman 光谱的标峰程序，具有10种不同大小尺寸的绘图功能、9种不同的字号供标峰选用，操作分为自动、半自动和手动三种方式，具有用于图注、实验条件说明的打字，存、取及复制标峰谱图等功能，克服了一般标峰过程中常见的弊病，标峰效果满意。

As a new and advanced technology in the world to gain spectrum,interference imaging spectrometer is superior in high throghout and multichannel. But a series of digitial processing must be executed to get spectrum because the raw datais interference figure of targets. In thesis, taking ChangE-1ⅡS as an example, thetechnology about calibration, spectral reversion, performance evaluation ofcongeneric instrument are studied.

干涉型成像光谱仪具有高通量、多通道等优势，是一种世界上先进的间接获取光谱信息的新技术，它获得的直接信息是干涉图，需要经过一系列处理才能得到光谱维信息，论文以CE-1干涉成像光谱仪为分析对象，研究了适用于同类成像光谱仪器的信息反演、定标及评价技术。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。