ratiomethod of Fourier spectrometry

用法例句

The method firstly selected Fourier spectrum energy ratio and gray contract which were extracted from fingerprint image sub-blocks to construct feature vectors,and then classified these feature vectors by linear support vector machine,finally performed morphological operations to ultimately realize fingerprint image segmentation.

该方法首先选择指纹图像子块的傅里叶频谱能量比和灰度对比度构成特征向量,利用线性支持向量机对这些特征向量进行分类,再运用二值图像形态学操作最终实现指纹图像分割。

In this research,the authors used Fourier transform infrared spectroscopy(FTIR) and two-dimensional correlation infrared spectroscopy(2D-IR) to determine fine sea cucumber products.

作者采用傅里叶变换红外光谱法(FTIR)和二维相关红外光谱技术(2DIR)对海刺参粉末进行分析,得到了自制海刺参粉的谱图,然后以此为标准对五个不同厂家的海刺参胶囊进行相关性比较,结果显示大连海晏堂的海刺参胶囊与作者自制的鲜活冻干样品最为相符,这表明它基本上是纯的冷冻干燥海刺参粉;实验还表明通过建立标准红外谱图库来监控海刺参产品质量、制定统一标准是完全可能的。

Several kinds of Ejiao were identified fast and nondestructively by Fourier transform infrared spectroscopy (FTIR) combined with 2D-IR.

采用傅里叶变换红外光谱法(FT IR)和二维相关红外光谱技术(2D IR)对几种阿胶进行了真伪鉴 别。

A rapid and non destructive method, Fourier transform infrared spectroscopy (FTIR), for the classification of six yanwo, which are come from Indonesia, Vietnam, Malaysia, Thailand, Philippines and Hong Kong.

首次利用微钻石ATR探头傅里叶变换红外光谱法 (FTIR)无损快速鉴别了 6种燕窝。

Analysis of the IR spectrum was tested for stem and root of Equisctum ramosissimum by application of FT-IR.

本文首次采用傅里叶变换红外光谱法对节节草茎和根进行了分析,通过对它们特征峰的指认,推断出它们富含有淀粉,氨基酸、皂甙和少量的鞣质等物质。

This paper was studied with FT-IR for the first time,and the differences in IR spectra of samples from leaf,stem and root of Selaginella involvens were discussed.

文章首次采用傅里叶变换红外光谱法对兖州卷柏的叶、茎和根进行了对比研究,比较了它们红外光谱的异同。

ratiomethod of Fourier spectrometry

傅里叶光谱测量比例法

Determination of Mass Ratio of Orthohydrogen and Parahydrogen in Hydrogen Gas by FT Raman Spectrometry

傅里叶变换拉曼光谱测定氢气中正-仲氢质量比

Simultaneous Determination of Protein and Fat in Milk Powder by FTIRS

傅里叶变换红外光谱法同时测定奶粉中蛋白质和脂肪含量

Determination of Phenol in Wastewater By Fourier Transform Infrared Spectroscopy

傅里叶变换红外光谱法测定废水中的酚

Advance of Reaserch on Edible Oil Quantitative Analysis Using FTIR Spectroscopy

傅里叶红外光谱法油脂定量分析研究进展

Determination of Saponin in D.Zingiberensis Wright by Fourier Transform Infrared Spectrometry

傅立叶变换红外光谱法测定黄姜中皂素含量

DETERMINATION OF NITROGEN IN RICE LEAF BASED ON FTIR SPECTRA AND siPLS-GA-PLS ALGORITHM

基于傅里叶变换红外光谱和siPLS-GA-PLS的水稻叶片氮素含量预测研究

Realization of Fast Fourier Transform Based on FPGA in Real-time Spectrum Detection

实时光谱探测中傅里叶变换的FPGA实现

Effects of Scan Rate of the Fourier Transformation Spectroscopy on Test Result

傅里叶光谱仪扫描速度对测试的影响

Fourier transform infrared spectrometer

傅里叶变换红外光谱仪

continuous scanning Fourier spectroscope

连续扫描傅里叶光谱仪

Fourier transform Ramman spectroscopy

傅里叶变换拉曼光谱学

FT-IR Spectrometric Determination of Styrene Monomer in Copolymer of Styrene and Methylmethacrylate

傅里叶变换红外光谱法测定苯乙烯-异丁烯酸甲酯共聚物中苯乙烯单元含量

Study on Quantitative Monitoring Technology of Fire Gaseous Products Based on FT-IR

基于傅里叶变换红外光谱分析的火灾气态产物定量监测技术研究

Progress of FT-IRS Analysis of Boron-Carbon-Nitrogen Metastable Materials

傅里叶变换红外光谱法检测硼碳氮亚稳态材料的进展

Determination of Degree of Esterification in Pectic Polysaccharides from Angelica Sinensis(Oliv.) Diels by Fourier Transform Infrared Spectroscopy

傅里叶变换红外光谱法测定当归果胶多糖的酯化度

The Realization of Fast Fourier Transform Based on FPGA in Laser Spectrum Detection;

激光光谱探测中快速傅里叶变换的FPGA实现

Fourier transform infrared spectrometry

傅立叶变换红外光谱法