Far infrared absolute spectrophotometer 远红外绝对分光光度计
Precision of magnitude measurement caused by spectral filtering technology far infrared absolute spectrophotometer 光谱滤波技术对星等测量精度的影响远红外绝对分光光度计
Study on Oil Determination with Attenuated Total Reflection Infrared Spectrophotometer Method 衰减全反射红外光度法测定油含量的研究
Recording infrared spectrophotometer photoelectric reflection type handy digital tachometer 记录式红外分光光度计手持式光电反射数字转速表
Discussion on the Method of Specimen Collection and Extraction Process of Determination of Oil with Infrared Spectrophotometer 红外光度法测定石油类样品采集及萃取过程的探讨
MethodsThe mainly chemical constituent were analyzed by using silica gel thin-layer chromatography, infrared spectrophotometer and ultraviolet spectrophotometer. 办法采用硅胶薄层色谱、红外光谱、紫外光谱的办法。
The Formulary Discussion on Internal Reflection Frequency in MIR Crystal of the Infrared Spectrophotometer 关于红外MIR晶体中内反射次数计算公式的讨论
The structure and composition of GaN crystal were studied by X-ray diffraction ( XRD) and fourier transform infrared spectrophotometer ( FTIR). The morphology of the samples was studied by scanning electron microscopy ( SEM). 用X射线衍射(XRD)、红外傅里叶变换光谱(FTIR)分析了GaN晶体的结构和组分,利用扫描电子显微镜(SEM)观察了样品的形貌。
The characterizations were performed by differential thermal analysis, X-ray diffraction, Fourier transmission infrared spectroscopy, scanning electron microscopy and UV-Vis-NIR scanning spectrophotometer. 采用差热分析(DTA)、X射线衍射(XRD)、扫描电镜(SEM)、傅里叶红外光谱FT-IR和UV-Vis-NIR分光光度计对材料进行表征。
The defects and the nonradiative recombination of photogenerated carriers in a-Si: H and a-SiNx: H films are studied by using infrared spectrometer, spectrophotometer, photoacoustic Spectrometer and positron annihilation life-time spectrometer from various respects. 应用红外光谱仪、分光光度计、光声谱仪和正电子湮没寿命谱仪,从不同的角度,研究a-Si:H和a-SiNx:H薄膜中的成分、缺陷以及光生载流子的非辐射复合。
The properties of the films and the effects of growth parameters on quality of the Ga_2O_3 films were studied using X-ray diffraction, UV-Vis spectrophotometer, SEM techniques, infrared spectrophotometer, etc. 利用X射线衍射仪,紫外&可见分光光度计,场发射扫描电镜,傅立叶红外光谱仪等对氧化镓薄膜的结构性能,光学性能及表面形貌进行了测试和分析。
Determination of Mineral Oil in Water with Infrared Spectrophotometer JDS-100X Type of Infrared Spectrophotometry Oil Measuring Instrument OIL420A型红外分光测油仪测定水中矿物油JDS-100X红外分光测油仪
The function groups of the surface, magnetic susceptibility and the stability of MNPs were characterized by infrared spectrum, the Gouy magnetic balance and visible light spectrophotometer etc. 利用红外光谱、古埃磁天平、可见光分光光度计等手段,对MNPs的表面包覆官能团、磁化率、稳定性等进行表征。
Qualitative Analysis of Methanol in the Forged Wine Using Infrared Spectrophotometer 红外光谱法定性分析假酒中的甲醇
Discussion of Some Experiences on Determination of Petroleum and Animal and Vegetable Oils by Infrared Spectrophotometer 红外光度法测定石油类和动植物油常见问题探讨
The spectral properties of transmissivity and reflectivity of various films, glass, and plastics used in China were measured from 190 to 28,000 nm by UV-VIS-NIR scanning spectrophotometer and Fourier-transform infrared spectrophotometer. 本文利用精密分光光度计对中国常用的各种薄膜、玻璃及聚酯阳光板在190-28000nm范围的透过率、反射率等分光特性指标进行了精密检测和统计分析。
The factors which affect the transmittance precision, linearity and reproducibility of an infrared spectrophotometer are analyzed. Some very effective inspection methods are introduced. 本文针对影响红外分光光度计的透过率精度、线性、重复性的因素问题作出了分析,介绍了几种行之有效的检查方法。
The Methods Used of Analysing and Inspecting the Transmittance Precision, Linearity and Reproducibility for an Infrared Spectrophotometer 红外分光光度计的透过率精度、线性、重复性的分析与检查方法
Application of near infrared reflectance spectrophotometer ( nirs) for appraising quality of the bare barley used for feedstuffs 近红外光谱法估测饲料用裸大麦品质的应用研究
It consists of two blackbody furnaces with an isothermal convex-inward cone cavity, a double-beam infrared spectrophotometer with a double-grating and a nine-point cyclic temperature control equipment. 本装置由两台等温内凸锥空腔黑体炉、一台带水冷观察窗的旋转样品炉、一台双光束光栅红外分光光度计和一台九点循环控温仪组成。
Reformation of the Data System of the FTS-20E Fourier Transform Infrared Spectrophotometer FTS-20E富里叶红外光谱仪数据系统改造
The experimental principle and the method to measure the normal spectral emittance of materials by infrared spectrophotometer and microcomputer system are presented. 本文报道利用红外分光光度计和微机系统,采用二次测量技术,测量材料表面法向光谱发射率的基本原理和测试方法。
Its ingredients were analyzed with mass spectrometer, infrared spectrometer, ultraviolet spectrophotometer and automatic amino acid analyzer. The scavenging capacity was analyzed by ultra-weak luminescence analyzer. 将猪血发酵液通过微滤、超滤和喷雾干燥获得猪血多肽样品,再利用质谱仪、红外光谱仪、全自动氨基酸分析仪等对其成分进行分析,借助微弱发光法评价其清除活性氧的能力。
The crystal morphology and optical transmittance detected by atomic force microscopy and UV-visible-near infrared spectrophotometer. 通过原子力显微镜和紫外-可见-近红外分光光度计检测出抛光后晶体的形貌及光学透过率。
Analysis the secondary parts in GMPS by infrared spectrophotometer and compared with secondary parts the same wash parts in GPS, MPS. 对GMPS中各亚级分的红外光谱作了分析,并与GPS、MPS中相同洗脱部位的亚级分进行了比较。
The coatings were analyzed by XPS, SEM, UV-visible-near infrared light spectrophotometer and Fourier transform infrared light spectrograph. 通过XPS、SEM、紫外可见近红外分光光度计和傅立叶变换红外光谱仪等对以上三种涂层进行了表征。
Ultraviolet-visible-near infrared spectrophotometer is used to determine the light transmittance of samples. 采用紫外-可见-近红外分光光度计,测定样品的光透过率。