Methods Ultraviolet spectroscopic method was used.
方法采用紫外分光光度法。
The diffraction method is appreciably lower than that of the spectroscopic method.
衍射法的精确度显然低于光谱法的精确度。
The distillation range of aromatic materials was determined by Raman spectroscopic method.
应用拉曼光谱法测定了芳烃物料的馏程。
Objective: to study Chemical composition of urinary stones using the infrared spectroscopic method.
目的：使用红外光谱方法对尿路结石成分进行定性定量分析。
Plasma confinements under H-mode and high density mode (HDM) in the HL-1 Tokamak have been investigated using spectroscopic method.
在H模式和高密度模式（HDM）下，用光谱方法研究了HL-1等离子体的约束状况。
Method: The compounds were extracted with solvents, isolated by various column chromatography and identified by spectroscopic methods.
方法：溶剂提取及各种柱色谱法分离，光谱技术鉴定结构。
A spectroscopic method to determine thickness of quartz wave plate is presented. The method is based on chromatic polarization interferometry.
本文基于色偏振干涉原理，提出了一种测量石英波片厚度的光谱测量方法。
The relationship between the keyhole behavior and arc light emission flux is studied by spectroscopic method in plasma arc welding of stainless steel.
针对不锈钢穿孔等离子弧焊过程，熔池小孔的特征行为与弧光光谱辐射强度之间的关系进行了光谱试验研究。
Atomic absorption spectroscopic method is used to determination of the content of Zn, Cu, fe, Ca, Mg, Cd, Ni and Pb in green teas produced by different tea plantations in Zhanjiang.
采用原子吸收法测定了湛江不同茶场出品的绿茶茶水中的锌、铜、铁、钙、镁、锰、镉、镍、铅的含量。
Some properties of the impurity in the HL-1 tokamak are studied by the VUV spectroscopic method under different discharge conditions: regular, with wall carbonization and with a pumping limiter.
本文叙述了用真空紫外光谱方法观测HL - 1装置常规、器壁碳化和抽气孔栏三种放电条件下等离子体杂质的变化以及某些杂质的特性。
This paper presents generally the method of spectroscopic diagnosis on non-equilibrium arc heated jet and the diagnosed results.
从一般意义上给出了非平衡电弧加热射流光谱学诊断方法和结果。
Accelerator-based beam-foil spectroscopy(BFS) is an important method for spectroscopic studies of highly ionized atoms.
基于加速器的束箔光谱学法（BFS）是一种适合于高离化态离子光谱分析的实验方法之一。
Method: Chromatography and spectroscopic analysis were used to isolate and elucidate the chemical constituents in the plant.
方法：用色谱和光谱分析法分离和鉴定。
In this paper, we propose a method which make it possible to investigate the films with complex refraction index using spectroscopic ellipsometry.
本文提出一个利用椭偏光谱测量复数折射率薄膜的方法。
A method was proposed to find and remove cosmic-rays from single spectroscopic CCD images.
提出一种单幅光谱CCD图像宇宙线剔除方法。
A computer program of PPP method for the electronic structures and spectroscopic properties of organic reagents has been prepared.
编制了适于有机显色剂电子结构与光谱性能研究的PPP法计算程序。
Method: Compound were isolated by solvent-extraction together with column chromatography and the structure were determined by spectroscopic analysis.
方法：采用溶剂提取和柱层析色谱分离，根据化合物理化性质和光谱数据鉴定其结构。
Matters worthy of note in spectroscopic measurement were summarized. The optimal experimental condition was proposed for more accuracy, simplicity, and rapidity of the method.
总结分光测定过程中注意的若干事项，确定了最佳实验条件，使该方法具有更准确、简便、快速的特点。
After introducing the spectroscopic CCD images and cosmic-ray hits in detail, we propose a novel method to reject and restore cosmic-ray hits based on template matching algorithm.
首先对二维光纤光谱和宇宙射线的特性做了详细的分析，并提出了一种基于模板匹配的宇宙射线去除和修复算法。
A simple method using spectroscopic ellipsometry to measure uniaxial liquid crystal layer is introduced.
探讨了利用普通光谱型椭偏仪对各向异性液晶层进行综合性测量的可行性。
The invention relates to a method for simply, conveniently and accurately measuring the contents of ferrous, ferric iron and total iron in seawater by utilizing a spectroscopic luminosity technology.
本发明涉及一种利用分光光度技术测定海水中亚铁、三价铁及总铁含量的简便准确方法。
The invention relates to a method for simply, conveniently and accurately measuring the contents of ferrous, ferric iron and total iron in seawater by utilizing a spectroscopic luminosity technology.
本发明涉及一种利用分光光度技术测定海水中亚铁、三价铁及总铁含量的简便准确方法。
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