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- The analysis results showed that the rapid and accurate determination of alkene content in jet fuels can be achieved by using near infrared spectrum analysis. 分析结果表明,近红外光谱分析可实现对喷气燃料烯烃含量的快速准确测定。
- Study of the Gasoline Octane Number Model Using ANN Method with near Infrared Spectra Analysis 基于近红外光谱的汽油辛烷值神经网络模型研究
- Improving the Accuracy of Isomer's PLS Prediction Model in Near Infrared Spectrum Analysis by Subtractive Spectra Technology 近红外差谱法选择信息区提高同分异构体预测模型准确度
- near infrared spectra analysis 近红外光谱分析
- Wavelet analysis(WT) was conducted on the simulated near infrared spectra(NIR) obtained by adding simulated background and simulated noise into diesel NIR. 通过对在柴油近红外光谱中加入模拟噪声和模拟背景构成的模拟光谱进行小波分析,考察了模拟噪声和模拟背景(线性、二阶和三阶非线性漂移)在小波时-频区域的分布。
- As clear water gives almost no reflection in the near infrared spectrum, it often appears to be dark in colour. 清澈的水体在红外线下基本上是不会反射任何光线，故它们通常呈现深蓝色或黑色。
- Thus, the infrared spectra analysis can reflect the relationships of rhizobia, but in practice, there were some difficulties. 因此，红外光谱分析在一定程度上可反映根瘤菌的分类地位，但实际应用起来，仍有一定的困难。
- This includes the UV-A, visible light and near infrared spectrums. 这包含了紫外线A;可见光以及近红外线光谱.
- The tribochemical changes of dodecane and stearic acid in the course of friction was studied through tribology experiments and infrared spectra analysis. 运用摩擦学实验和红外光谱分析相结合的方法，考察了十二烷和硬脂酸在摩擦过程中发生的化学变化。
- The results showed that the near infrared spectrum of guava sugar content was best measured with quadratic differential spectrometer. 实验结果显示有关番石榴糖度之近红外线光谱以二次微分光谱分析结果较佳。
- The interaction of CSU-A with chalcopyrite and pyrite was studied by mineral flotation test, absorption measurement and infrared spectrum analysis. 通过矿物浮选实验、吸附量测试以及红外光谱分析;研究CSU A与黄铜矿和黄铁矿相互作用的规律.
- The concentrations of benzene and its homology mixture were measured by near infrared spectra, and the emphasis was put on the character of the principal component and its physical significance. 采用短波近红外光谱法对苯及其同系物进行了检测,研究了多组分近红外光谱主成分的特点和物理意义。
- In this paper, the long term stability of porous media based phase-changing composites is investigated by means of fourier transformation infrared spectrum analysis (FTIR). 根据傅立叶变换红外光谱图,对用真空浸渗法制备的多孔介质基复合相变储能材料的相变循环稳定性进行了研究。
- Methods An IR spectrum analysis of the whole part of Soldago decurrens Lour was measured.A category-based analysis of the peak shape of infrared spectrum was conducted. 方法利用FT-IR光谱法分析了一枝黄花全草的红外光谱,对红外光谱的峰形进行了归属分析。
- In this paper, the chlorine-induced degradation and chlorine-resistance of PU fiber has been studied by infrared spectrum analysis, viscometry and elemental analysis. 应用红外光谱分析方法，对氨纶（PU纤维）氯水降解及耐氯机理进行了初步的研究。
- With the characteristics of the near infrared spectrum and the varied tendency of spectrum respondence of the CCD camera,the clear image was obtained in the band area around 980?nm. 结合近红外光谱特点和CCD摄像机的光谱响应度变化趋势,在980 nm波长的窗口区域提取到了清晰的视觉图像。
- The constitutes and structures of oil sludge produced in the process of rolling aluminum foil were analyzed by means of infrared spectrum analysis and X-ray diffraction analysis and XPS analysis. 采用红外光谱、X射线衍射和XPS等分析方法，分析了铝箔轧制过程中所形成油泥的物质组成及结构。
- Abstract: The constitutes and structures of oil sludge produced in the process of rolling aluminum foil were analyzed by means of infrared spectrum analysis and X-ray diffraction analysis and XPS analysis. 文摘:采用红外光谱、X射线衍射和XPS等分析方法，分析了铝箔轧制过程中所形成油泥的物质组成及结构。
- This paper recognized the structure and appearance of Nenjiang opal, through XRD, scan-electrcscope, infrared spectrum analysis, DTA and study the application of opal powder in macromolecule. 本文用X-射线衍射仪、扫描电镜、红外光谱、差热分析方法分析认定了嫩江蛋白石的结构和形态,探讨了蛋白石超细微粉在高分子材料中的应用。
