This noteworthy discovery was made by spectroscopic analysis.
这一值得注视的发现是由光谱分析作出的。
Therefore, the laser allows a reduction in the number of lasers in a spectroscopic analysis system.
由此，光谱分析系统中的激光器数量将得以减少。
Furthermore, photoluminescence (PL) spectroscopic analysis shows a strong near band edge emission.
同时，光致发光(PL)光谱的分析显示出强的近带边发射峰。
Existance of the chloromethylate and the quaternary were confirmed by in- fared spectroscopic analysis and element analysis.
利用红外光谱及元素分析对其结构进行了证实。
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。
The formation of 1, 3, 5-triazine ring by cyclotrimerization of cyano group was verified by infra-red spectroscopic analysis.
用红外光谱分析法证实了由氰基三聚环化生成了1,3,5 -三嗪环。
They used gas chromatographic-mass spectroscopic analysis to work out which particular gases were present, and in what concentrations.
收集来的气体先用色谱和质谱仪器分析其成分。
Organic spectroscopic analysis , Pharmaceutical Analysis and Chromatographic Analysis are three important courses for studies in Pharmacy.
有机光谱分析与药物分析和药物色谱分析组成药学专业本科教学的三大重要专业课程。
Method:Compounds were isolated by column chromatography and elucidated on the basis of spectroscopic analysis and comparison of references.
方法：柱色谱分离化合物，光谱分析和对照品比较鉴定结构。
They serve polishing after sample cutting and preparing before sample spectroscopic analysis in the laboratory of institutes, factories and mines.
适用于科研院校、厂矿试验室试样切割后研磨磨光、试样光谱分析前准备工作。
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。
Using Absorption spectroscopic analysis to analyze Multi component solution with wavelet transform, the quantities of each component in the mixed solution can be measured.
用小波变换的方法分析多组分溶液的吸收光谱，可以测量多组分混合溶液中各组分的含量。
The simulation and analysis results show that the solution greatly increases the signal-to-noise ratio and makes the stator current spectroscopic analysis more effective …
仿真和分析表明，该方法提高了故障诊断时的信噪比，使定子电流频谱分析更加可靠。
Methods a new compound was isolated by the silica gel and Sephadex LH-20 column chromatograph, and identified by the physicochemical characters and spectroscopic analysis.
方法采用硅胶柱色谱、凝胶柱色谱进行分离，通过理化性质和波谱分析方法鉴定化合物结构。
A reduced sample grain size will result in a strong oxidation, thus the KBr disc technique for infrared spectroscopic analysis requires a strict control of the sample grain size.
样品粒径减小会导致样品严重氧化，因此压片法红外光谱分析要严格控制样品粒径。
Spectral lines have been identified. All results indicate that the spectroscopic analysis of atom emission is an effective way to study the state of He plasma under different conditions.
我们已对所拍摄的光谱的谱线都进行了辨认，所有结果表明原子发射光谱分析法是研究不同条件下氦等离子体状态的一种十分有效的手段。
The X-ray photoelectron spectroscopic analysis showed that there existed a strong elemental diffusion at interface which resulted in the strong adherence between the enamel and aluminum-coated steel.
射线能谱仪分析结果表明界面间的元素扩散十分强烈，并由此促进了覆铝钢板与搪瓷层形成良好的密着。
A scientific CCD camera for the low-dispersion spectrograph of large sky area multi-object fiber spectroscopic telescope (LAMOST) was introduced along with the test and analysis of its performance.
结合实际测试结果，介绍了大天区面积多目标光纤光谱天文望远镜(LAMOST)低色散光谱仪所使用的科学级CCD相机的系统设计与检测技术。
In the area of spectroscopic quantitative analysis, automatic analysis has been realized.
在定量的谱分析方面，已经实现分析自动化。
Up-to-the-art developments of spectroscopic techniques are reviewed, including digital spectrometer, CdZnTe detector, new spectrum analysis methods and new spectrometer system design techniques.
从数字化谱仪、碲锌镉探测器应用、能谱分析新方法和谱仪系统设计新技术等方面综述了近年来国内外谱仪技术的研究及进展。
These components have been characterized by spectroscopic methods (FT-IR), namely acid number, basic nitrogen number, ultimate analysis and molecular weight measurements using vapor pressure.
之后对这些组分进行了元素、酸碱值、相对分子质量及红外光谱等组成结构测定。
These components have been characterized by spectroscopic methods (FT-IR), namely acid number, basic nitrogen number, ultimate analysis and molecular weight measurements using vapor pressure.
之后对这些组分进行了元素、酸碱值、相对分子质量及红外光谱等组成结构测定。
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