Raman spectrometer
英
美 [ˈreɪmən spekˈtrɑːmɪtər]
网络 激光拉曼光谱仪; 拉曼光谱仪; 喇曼分光计; 拉曼光谱分析仪
双语例句
- OBJECTIVE To investigate the identification of principal constituent of the fever-relieved and pain-relieved drugs by Handheld Raman Spectrometer.
目的研究便携式拉曼光谱仪对解热镇痛类药品主成分的识别能力。 - Study on identification of the constituents of sulfonamide drugs by the portable Raman spectrometer
便携式拉曼光谱仪用于磺胺类药物成分识别的研究 - Optical Design of the Raman Spectrometer
拉曼光谱测量系统中的光学结构设计 - A resonance Raman spectrometer with UV visible continuously tunable excitation lines
激发光源紫外-可见连续可调谐共振拉曼光谱测量系统 - The sample powder characterization is tested by XRD, TG-DTA, and Raman spectrometer in respect of its particle size, physical phase, thermal stability and Raman feature.
利用XRD、TG-DTA、拉曼光谱仪等仪器分别对样品的粒度、物相、热稳定性及拉曼特征峰进行了表征。 - A suit of gallstones was investigated by newly made grating Raman spectrometer. The spectra of cholesterol stones, mixed stones and brown pigment stones were obtained.
用新型光栅喇曼光谱仪对一组人体胆结石做了光谱测量，获得了胆固醇型、胆色素型和混合型结石的喇曼光谱。 - Surface enhanced Raman spectroscopy ( SERS) is widely used in study of inhibitor. A new inhibitor adsorbed on gold and silver colloids are studied with a Jobin-Yvon-U-1000 Raman spectrometer.
利用Johin-YvonU-1000型显微拉曼光谱仪对一种新合成的缓蚀剂在金、银溶胶上的表面增强拉曼光谱进行了研究，探讨了其在金、银表面的吸附机理。 - Raman spectra of series glasses and crystals of binary potassium silicate were measured by a newly constructed Raman spectrometer coupled with space and accumulated time resolved technique. Raman active vibration modes of microstructure ( units) with changed SiO_ ( 2) contents were compared and elucidated.
用带空间分辨和累积时间分辨耦合系统的Raman光谱仪，测定了二元钾硅酸盐K2O·xSiO2玻璃及晶体的Raman光谱，比较并解释了随SiO2含量变化的微结构单元Raman振动模。 - Optical properties of β-FeSi_2 films are studied by spectroscopic ellipsometry and Laser Raman spectrometer.
采用椭圆偏振光谱仪和激光拉曼光谱仪分别研究了β-FeSi2薄膜的光学性质。 - Develop a portable Raman spectrometer independently.
自主开发研制了一台便携式拉曼光谱仪。 - With the development of near-field optical technique and the discovery of the surface-enhanced Raman scattering ( SERS) effect, Raman spectrometer and near-field optical microscopy are combined to improve the spatial resolution of Raman spectrum and the ratio of signal to noise.
近场光学技术的发展和表面增强拉曼散射现象的发现以及拉曼光谱仪和近场显微镜的结合，进一步提高了拉曼光谱的空间分辨率和光谱信噪比。 - A New Method for Testing Ultra-Low Stray Light in a Laser Raman Spectrometer
测试激光Raman分光计中超低杂散光的一种新方法 - The application of FT-Raman spectroscopy in rubber and its relative material analysis was reviewed with 23 references. The structure and character of FT-Raman spectrometer were introduced shortly compared with FT-IR.
简介了傅里叶变换拉曼光谱（FT－Raman）仪的结构及特点，综述了FT－Raman在橡胶及其相关材料分析中的应用。 - The application of conventional laser Raman spectroscopy has been greatly limited by laser-induced fluorescence. One method of circumventing this problem is to use near-infrared excitation coupled with a modified Fourior Transform Raman spectrometer.
普通激光拉曼光谱的用途一直受到激光诱导荧光的困扰，解决荧光干涉问题的一个有效方法是用近红外激发的付里叶变换拉曼光谱（FT-Raman）。 - A set of resonance Raman spectrometer with excitation lines continuously tunable in 220& 970nm, which is a first set in China, has been assembled.
本文报道了建立的国内第一套激发光源在220nm～970nm连续可调谐的共振拉曼测量系统。 - The stray light measurement is a difficult problem in determining the technical performance of a laser Raman spectrometer. This article suggests a new method for testing ultra-low stray light in a laser Raman spectrometer.
本文提出了一种利用高灵敏度的光子计数技术及中性滤光片分段减光方法去测试激光Raman分光计中超低杂散光的新方法。 - We collected the Raman spectrum of normal breast tissues and breast tumor by RENISHAW Raman spectrometer.
用显微共焦拉曼光谱仪采集了乳腺肿瘤组织的拉曼光谱。 - Study of Laser Raman Spectrometer on The Method Testing Stray Light
激光Raman分光计中杂散光测试方法间定量关系的实验研究 - Raman spectrometer and atom force microscope were employed to study and determine the structure and characteristics of the films prepared by the method of magnetron sputtering with graphite target.
用激光拉曼谱和原子力显微镜等现代分析手段研究了磁控溅射石墨靶制备的薄膜的结构和特性。 - New Collection Lens System of Raman Spectrometer for Electrochemical Time-resolved Raman Measurements
拉曼谱仪新聚光会集系统研制及用于电化学时间分辨研究的初步结果 - Some samples are tested by Raman spectrometer and the origin of the visible absorption spectra of Tahitian black pearls is studied.
对部分样品的激光拉曼光谱进行了测试，并对塔希提黑珍珠的可见吸收光谱起因一并予以了剖析。 - The formation of the white ribbon and the colouration mechanism of the pink part are studied by using the polarizing microscope, electron microprobe, Raman spectrometer, infrared spectrometry and cathodoluminescence, etc.
采用偏光显微镜、电子探针、拉曼光谱、红外光谱、阴极发光等测试技术，对其白色条带的形成以及粉红色部分的致色成因进行了较全面的宝石学特征分析与研究。 - By this technique, the laser heating effect of the Raman spectrometer on the measured samples was also investigated.
同时，还使用这个方法研究了Raman谱仪激光束对退火样品的加热作用。 - Raman spectrometer is the use of laser and the sample group of atomic or molecular interaction after the vibration characteristics of the absorption spectra of samples to identify the kind of equipment.
拉曼光谱仪是利用激光与样品分子或原子基团间相互作用后振动的特征吸收谱鉴别样品的一种仪器。 - By using a dispersive Raman spectrometer, PLS quantitative analysis models of gasoline aromatics content, olefin content and oxygen content are established combining with outlier detection.
采用光栅色散型拉曼光谱，结合异常样本检测技术，建立了汽油芳烃含量、烯烃含量和氧含量的PLS定量分析模型。 - Raman spectrometer as a large-scale equipment in the field of spectral analysis is very important.
激光拉曼光谱仪是光谱分析领域非常重要的仪器，在众多领域发挥了重要的作用。 - Results show that it is an effective method to reduce temperature influence on dispersive Raman spectrometer, and the consistency of Raman spectra measured at different temperatures is greatly improved after correction. 2.
实验结果表明，该方法能有效去除温度对色散型拉曼光谱仪的影响，使得不同温度下测得的光谱一致性大幅提高。 - The main contents of this thesis are: 1. Dispersive Raman spectrometer is sensitive to the temperature of environment, which affects the consistency of measured spectra.
本文主要研究内容包括：（1）色散型拉曼光谱仪容易受到环境温度的影响，使测得的光谱重复性变差，产生波数漂移以及分辨率变化的现象。 - Raman spectrometer which is designed with optical fiber laser head can be applied to all kinds samples with any sizes and shapes.
采用光纤激光头设计的拉曼光谱仪可以适用于各种体积和外形的样品，极大的方便了分析检测工作。