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	A Modified 1H-NMR Quantification Method of Ephedrine Alkaloids in Ephedrae Herba Samples 期刊论文 OAI收割 INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2023, 卷号: 24, 期号: 14, 页码: 11272 作者: Li,Yue-Chiun; Wu,Chia-Hung; Le,Thi Ha; Yuan,Qingjun; Huang,Luqi \| 收藏 \| 浏览/下载：9/0 \| 提交时间：2024/05/09 ephedrine alkaloid Ephedrae Herba cyclized derivative quantitative nuclear magnetic resonance spectroscopy (qNMR) two-dimensional NMR (2D NMR) QUANTITATIVE-ANALYSIS PSEUDOEPHEDRINE CHROMATOGRAPHY URINE SINICA (-)-EPHEDRINE SUPPLEMENTS EXTRACTION DRUGS
	Development of a Laser Gas Analyzer for Fast CO2 and H2O Flux Measurements Utilizing Derivative Absorption Spectroscopy at a 100 Hz Data Rate 期刊论文 OAI收割 SENSORS, 2021, 卷号: 21 作者: Li, Mingxing; Kan, Ruifeng; He, Yabai; Liu, Jianguo; Xu, Zhenyu \| 收藏 \| 浏览/下载：59/0 \| 提交时间：2021/08/31 laser gas analyzer flux measurement eddy covariance method derivative absorption spectroscopy gas sensors
	A NEW HYDROXYPHENYLETHYL HENTRIACONTANOATE FROM Fraxinus syriaca 期刊论文 OAI收割 CHEMISTRY OF NATURAL COMPOUNDS, 2017, 卷号: 53, 期号: 4, 页码: 618-619 作者: \| 收藏 \| 浏览/下载：27/0 \| 提交时间：2017/12/14 Phenylethyl Derivative Fraxinus Syriaca Nmr Spectroscopy
	THE INHIBITORY EFFECT OF SOME BIPYRIDINE DERIVATIVES ON THE CORROSION BEHAVIOR OF N80 CARBON STEEL IN SULPHURIC ACID SOLUTIONS 期刊论文 OAI收割 Surface Review and Letters, 2015, 卷号: 22, 期号: 1 X.; Okafor Liu, P. C.; Jiang, B.; Hu, H. X.; Zheng, Y. G. 收藏 \| 浏览/下载：25/0 \| 提交时间：2015/05/08 Corrosion inhibitor bipyridine derivative carbon steel infrared spectroscopy cold-rolled steel mild-steel hydrochloric-acid synergistic inhibition impedance spectroscopy dioxide corrosion h2so4 solutions iron corrosion hcl solution adsorption
	Study on the Tibetan Medicine Swertia mussotii Franch and Its Extracts by Fourier Transform Infrared Spectroscopy 期刊论文 OAI收割 spectroscopy and spectral analysis, 2014, 卷号: 34, 期号: 11, 页码: 2973-2977 作者: Yang Hong-xia; Ma Fang; Du Yu-zhi 收藏 \| 浏览/下载：20/0 \| 提交时间：2014/12/19 Swertia mussotii Franch Extracts Fourier transform infrared spectroscopy Second derivative infrared spectroscopy Two dimensional IR correlation spectroscopy
	Dithioamide Derivative as an Efficient Inhibitor for Mild Steel in Hydrochloric Acid 期刊论文 OAI收割 ACTA PHYSICO-CHIMICA SINICA, 2010, 卷号: 26, 期号: 1, 页码: 34-38 作者: Deng Jun-Ying; Jiang Xiao-Hui; Li Wei-Hua; Zhao Xia; Yu Liang-Min 收藏 \| 浏览/下载：18/0 \| 提交时间：2015/07/20 Inhibitor Dithioamide derivative Hydrochloric acid Absorption Potentiodynamic polarization Electrochemical impedance spectroscopy
	Dithioamide derivative as an efficient inhibitor for mild steel in hydrochloric acid 期刊论文 iSwitch采集 Acta physico-chimica sinica, 2010, 卷号: 26, 期号: 1, 页码: 34-38 作者: Deng Jun-Ying; Jiang Xiao-Hui; Li Wei-Hua; Zhao Xia; Yu Liang-Min 收藏 \| 浏览/下载：24/0 \| 提交时间：2019/05/10 Inhibitor Dithioamide derivative Hydrochloric acid Absorption Potentiodynamic polarization Electrochemical impedance spectroscopy
	基于法珀标准具的激光稳频方法理论研究期刊论文 OAI收割光子学报, 2007, 卷号: 36, 期号: 12, 页码: 2219 孙旭涛; 陈卫标收藏 \| 浏览/下载：1182/119 \| 提交时间：2009/09/18 激光稳频偏频锁定技术导数谱稳频技术边频锁定技术 Laser frequency stabilization Fringe-locking Derivative spectroscopy Side-locking