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The spectra of Si-oil which contaminated the mirror were measured. The infrared absorption band and absorption coefficient of Si-oil were obtained. 对被硅油污染的镜面进行了光谱测试,测得了硅油的红外吸收波段及吸收系数。
There is an absorption band around 700cm-1 in the infrared absorption spectrum, which being identical with that of the bulk crystals, a wider infrared transition region is given by the films. 结果表明,薄膜的红外吸收谱在700cm~(-1)处有一吸收带,与块状晶体相同,因此有较宽的红外透过区。
infrared absorption band 红外吸收带
5 The bigest infrared absorption band of AFB_1 in a thin KBr disk prepared under high pressure was 1749cm~(-1), the sequence after 1749cm~(-1) were 1589 cm~(-1),l479 cm~(-1),1621 cm~(-1), 1548 cm~(-1), 1126 cm~(-1),1425cm~(-1), 1066 cm~(-1). 5 AFB_1标样溴化钾压片的最大红外吸收峰为1749cm~(-1)，其后依次为1589cm~(-1)、1479cm~(-1)、1621cm~(-1)、1548cm~(-1)、1126cm~(-1)、1425cm~(-1)、1066cm~(-1)。
The presence of oxides will result in infrared absorption. 氧化物的存在将带来红外吸收。
And the resonance absorption band from 460nm to600nm becomes weak, too. 在pH4.;0 NaAc-HAc的缓冲溶液中，人血清白蛋白(HSA)在209nm处有一个吸收峰，在350nm处有一个荧光峰，其同步散射较弱。
The suitable ultraviolet absorption band is selected via experiment. 通过实验研究选定检测紫外吸收波长。
Moreover,the presence of Ce~(3+) impurity causes the absorption band at 306nm. 同时,杂质离子Ce3+的存在也导致晶体出现306nm的吸收带。
3 The infrared absorption bands at 1403cm~(-1) and 1355cm~(-1) of montmorillonite and modified montmorillonite were weaken or disappeared after AFB_1 was adsorbed ,which indicated mat the chemical adsorption existed. 3 蒙脱石和改性蒙脱石吸附AFB_1后，其红外光谱中1403cm~(-1)和1355cm~(-1)吸收峰消失。
ENERGY GAP AND INFRARED ABSORPTION OF LAYER-STRUCTURE PEROVSKITE FERROELECTRIC THIN FILMS? 层状类钙钛矿结构铁电薄膜的禁带宽度及红外吸收研究?
These results are agreement with the results of infrared absorption(IR) and Rutherford backscattering (RBS) analysis. 表面硅-埋层的界面和埋层-体硅的界面的化学结构无明显差异.;这些结果与红外吸收和离子背散射谱的分析结果相一致
The properties of the DLC film were discussed from analysis of infrared absorption spectroscopy. 利用红外吸收谱分析了薄膜的结构;对高质量薄膜获得的机理也作了探讨.
The infrared spectra of pollen are mainly composed of the absorption bands of protein,polysaccharide and lipids. 结果显示,花粉样品的红外光谱主要由蛋白质、多糖、脂类物质的特征吸收峰组成。
At last,the causes of abnormal infrared absorption from nano CaCO3 are discussed. 同时对纳米CaCO3粉末的红外光谱出现反常红外吸收现象的原因进行了分析讨论。
As La ion exchange is about 80%, absorption band of the specific La cation-pyridine complex was observed. 当La交换度达80%25后,出现吡啶与La离子吸附络合物的吸收带。
As a single crystal ithas large emission cross, wide absorption band, low threshold, high thermoconductivity. 具有大的受激发射跃迁截面，宽吸收带，低激光发射振荡阈值，高热传导率等特点。
An infrared absorption method for the determination of trace sulfur in nickel base superalloys was presented. 应用红外碳硫测定仪,对镍基高温合金中痕量硫的测定方法进行了研究。
The resultant TiO_2-CLR was investigated by chemical and physical, X-ray diffraction, DTA and TGA and infrared absorption techniques. 并借助于多种矿物分析方法对TiO_2-CLR的特性进行了研究。
Excitation spectra show that there appears a strong absorption band of Ce3+, in addition to the original f-f transition sharp lines of Tb3+ or Dy3+. Ce~(3+)对Tb~(3+)和Dy~(3+)离子发光的敏化作用;
The nanosecond pulsed laser annealing of GDa-Si:H films has been studied by scanning electron microscope,X-ray diffraction and infrared absorption. 本文报道用电子显微镜观察、X-射线衍射和红外吸收谱等方法研究 a-Si:H 薄膜的毫微秒(ns)脉冲激光退火的结果。