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浏览/检索结果: 共337条，第1-10条

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	An early composite fault feature extraction method of bearing based on square envelope spectrum negentropy criterion 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2022, 卷号: 41, 期号: 8, 页码: 179-187 作者: Chen, Peng; Zhao, Xiaoqiang 收藏 \| 浏览/下载：8/0 \| 提交时间：2022/06/20 Failure analysis Fault detection Spectrum analysis Bearing Composite fault Early composite fault diagnose Envelope spectra Faults diagnosis Grasshopper optimization algorithm Negentropy Optimization algorithms Square envelope spectrum negentropy Swarm decomposition
	三维荧光光谱在中药当归、大黄质量分析中的应用学位论文北京: 中国科学院大学, 2021 作者: 郭晴茹收藏 \| 浏览/下载：7/0 \| 提交时间：2023/01/19 三维荧光光谱,质量分析,模式识别,当归,大黄 Three-dimensional fluorescence spectra, Quality Analysis, Pattern recogniti, Angelica, Rhubarb
	Alkali-dissolving hydrothermal synthesis of zeolite P from fly ash 期刊论文 MICRO & NANO LETTERS, 2019, 卷号: 14, 期号: 5, 页码: 572-576 作者: Wang, Peng; Sun, Qi; Zhang, Yujiao; Cao, Jun 收藏 \| 浏览/下载：0/0 \| 提交时间：2019/11/15 dissolving crystal growth from solution thermal stability adsorption scanning electron microscopy zeolites fly ash desorption X-ray diffraction differential scanning calorimetry Fourier transform infrared spectra fluorescence solid-state phase transformations alkali-dissolving hydrothermal synthesis zeolite P fly ash pseudospherical form X-ray diffraction X-ray fluorescence Fourier-transform infrared spectroscopy zeolite materials thermogravimetry-differential scanning calorimetry adsorption-desorption method scanning electron microscopy Brunauer-Emmett-Teller analysis bound water content phase transistion temperature thermal stability temperature 400 0 degC N-2
	Carbon spheres as lubricant additives for improving tribological performance of polyetheretherketone 期刊论文 JOURNAL OF MATERIALS SCIENCE, 2019, 卷号: 54, 页码: 5127-5135 作者: Wu, Chengwei; Wei, Chengxiong; Jin, Xin; Akhtar, Riaz; Zhang, Wei 收藏 \| 浏览/下载：5/0 \| 提交时间：2019/12/02 Carbon Energy dispersive X ray analysis Friction Lubricating oils Scanning electron microscopy Tribology, Coefficient of frictions Fourier transform infrared spectra Lubricant additives Lubricating performance Surface irregularities Tribological performance Tribological tests Uniform mixtures, Spheres
	[Sources, Characteristics and Transformation Dynamics of Fluorescent Dissolved Organic Matter in the Silin Reservoir]. 期刊论文 Huan Jing Ke Xue, 2019, 卷号: Vol.40 No.3, 页码: 1209-1216 作者: Lao, X.-Y.a; Yuan, J.b; Liu, Y.a; Mostofa, K.M.G.a 收藏 \| 浏览/下载：11/0 \| 提交时间：2019/11/21 Silin Reservoir excitation-emission matrix spectra (EEMs) fluorescence component fluorescent dissolved organic matter (FDOM) parallel factor analysis (PARAFAC)
	Biotemplate preparation of Bi2O3 nanosheet for enhanced photodegradation of methylene blue 期刊论文 MICRO & NANO LETTERS, 2019, 卷号: 14, 期号: 7, 页码: 705-710 作者: Yang, Jing; Wang, Meiyan; Zhao, Susu; Liu, Yangyang; Zhang, Wei 收藏 \| 浏览/下载：19/0 \| 提交时间：2019/12/11 photodissociation energy gap photochemistry nanofabrication transmission electron microscopy visible spectra adsorption differential scanning calorimetry thermal analysis nanostructured materials ultraviolet spectra X-ray diffraction scanning electron microscopy Fourier transform infrared spectra bismuth compounds dyes replica techniques petal template methylene blue biotemplate preparation Fourier-transform infrared spectroscopy nitrogen adsorption X-ray diffraction transmission electron microscopy ultraviolet-visible diffuse reflectance spectroscopy pure monoclinic phase photodegradation xenon lamp irradiation thermogravimetric analysis-differential scanning calorimetric analysis Bi2O3 nanosheet China rose petal scanning electron microscopy specific surface area wavelength 480 0 nm time 180 0 min Bi2O3
	SWPepNovo: An Efficient De Novo Peptide Sequencing Tool for Large-scale MS/MS Spectra Analysis. 期刊论文 International journal of biological sciences, 2019, 卷号: Vol.15 No.9, 页码: 1787-1801 作者: Chuang Li; Kenli Li; Keqin Li; Xianghui Xie; Feng Lin 收藏 \| 浏览/下载：3/0 \| 提交时间：2019/12/17 Large-scale MS/MS spectra analysis SW26010 de novo peptide sequencing high performance computing
	SWPepNovo: An Efficient De Novo Peptide Sequencing Tool for Large-scale MS/MS Spectra Analysis 期刊论文 INTERNATIONAL JOURNAL OF BIOLOGICAL SCIENCES, 2019, 卷号: Vol.15 No.9, 页码: 1787-1801 作者: Li, C; Li, KL; Li, KQ; Xie, XH; Lin, F 收藏 \| 浏览/下载：5/0 \| 提交时间：2019/12/17 Large-scale MS/MS spectra analysis de novo peptide sequencing high performance computing SW26010
	Synthesis and structural properties of xLi2MnO3⋅LiNi0.5Mn0.5O2 single crystals towards enhancing reversibility for lithium-ion battery/pouch cells. 期刊论文 Journal of Alloys & Compounds, 2019, 卷号: Vol.770, 页码: 490-499 作者: Liu, Cong; Wu, Manman; Zong, Yiheng; Zhang, Lei; Yang, Yang 收藏 \| 浏览/下载：5/0 \| 提交时间：2019/12/17 SINGLE crystals LITHIUM compounds LITHIUM-ion batteries PHOTOELECTRON spectra ELECTROCHEMICAL analysis

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