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Search Results: 1 - 10 of 320549 matches for " <br>周松林 "
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A Review of Mongolian Herbal Medicine

Song Lin,<br>松林
世界科学技术-中医药现代化 , 2008,
Abstract: 本文对蒙药本草研究进行了总结,探讨分析了以下蒙药的研究方向:食疗植物药材的开发、药用植物药用部位的扩增、与其它传统药物的对比研究、与农学结合研究野生药材的引种、筛选、栽培、蒙药本草的历史沿革、传统制剂学的本草考证。
科技进步与对策 , 2002,
Abstract: 从建构主义教学的基本理论出发,讨论了利用网络进行教学的一般模式和具体实施、网络教学与建构主义教学形式的关系。建构主义网络教学教学模式教学形式
电力系统自动化 , 1999,
Abstract: 介绍了湖南电力调度通信局基于Internet/Intranet技术开发的新一代电力企业管理信息系统,内容包括设计思想、网络结构,以及作为一期工程的电网运行实时信息处理子系统、综合查询子系统和日常办公自动化子系统,对涉及的计算机网络技术、通信协议、数据库和应用软件也作了介绍。
Application of Modern Hyphenated Chromatographic Techniques in the Quality Control of Chinese Medicines

Li Songlin,Song Jingzheng,Qiao Chunfeng,Zhou Yan,Xu Hongxi,<br>李松林,宋景政,乔春峰,,徐宏喜
世界科学技术-中医药现代化 , 2010,
Abstract: In the present paper, the application of modern hyphenated chromatographic techniques, in particular the high performance liquid chromatography - mass spectrometry, in the quality control of Chinese medicines is discussed based on the recent research progress achieved in our group. Focus is put on the innovative strategies and methodologies for the holistic chemical profiling of Chinese medicines by LC-MS, as well as their application in authentication of raw materials, evaluation of post-harvest handling, discrimination between raw and processed herbs, quality control of water-extracts granules, exploration of new resources for bioactive components, and detection of toxic components.

Wu Wen,Xu Songlin,Zhou Jinsong,Wu Yushan,Qin Gaosheng,<br>吴 文,松林,劲松,吴玉山,秦高胜
岩石力学与工程学报 , 2001,
Abstract: 考虑桩锚土的相互作用,结合实例研究基坑桩锚支护结构受力和变形特性,研究结果表明,土锚的位置、支护桩的刚度,被动区的“m”值对桩锚支护结构受力和变形特性均有较大的影响,其中起关键作用的是土层锚杆,支护桩的刚度,被动区土的“m”值对桩锚支护结构受力和变形特性均有较大的影响,其中起关键作用的是土层锚杆。
Step-Like Morphology Surfaces Formed by Atomic Hydrogen Assisted Molecular Beam Epitaxy

Zhou Dayong,Lan Qing,Kong Yunchuan,Miao Zhenhua,Feng Songlin,Niu Zhichuan,<br>大勇,澜清,孔云川,苗振华,松林,牛智川
半导体学报 , 2003,
Abstract: The effects of atomic hydrogen on surface morphology of epitaxial layers grown by molecular beam epitaxy are investigated.AFM pictures show that atomic hydrogen leads to the formation of step bunching on (311)A GaAs surface.The sites distribution of InAs quantum dots (QDs) grown on this step like morphology surfaces is slightly positioned by the steps of the surfaces.All these results give useful experimental references to the site controlled growth of QDs.
Determination of R- and S-mephenytoin in human urine by gas chromatography]

S Huang,H Xie,W Wang,Z Xu,C Jiang,H Zhou,<br>黄松林,谢红光,王伟,许振华,蒋长虹,宏灏
色谱 , 1997,
Abstract: The levels of R- and S-mephenytoin in human urine were determined by chiral capillary gas chromatography with nitrogen-phosphorus detector. The conditions of the chromatography and detection included a chiral capillary column (Chirasil-Val, 25 m x 0.25 mm i.d., Alltech), column temperature (T) 190 degrees C, injector T 220 degrees C, detector T 240 degrees C, and the flow-rates of 0.85, 3.5 and 120 mL/min for nitrogen, hydrogen and air respectively. Based on the above conditions, the satisfactory separation of R- and S-mephenytoin was gained, and other interference from urine sample was not found. The linear curves for both tested compounds ranged between 12.5 and 2500 microg/L, with a minimum detectable concentration of about 6 microg/L. Because of its simplicity, rapidity, sensitivity and accuracy, this method has been extensively used for testing metabolic ability of S-mephenytoin polymorphic oxidation in the Chinese populations and for the determination of the activity of hepatic drug-metabolizing enzyme CYP2C19 using mephenytoin S/R ratio of the urine samples of subjects as an indicator.
Search and Acguisition of Competitive Information in Network

Fan Songlin,<br>樊松林
现代图书情报技术 , 2002,
Abstract: This paper presents overall the search ways of competitive information and discusses the collection methods of essential competitive information in network.
On the Input of the Chinese Phonetic Alphabet in CNMARC Format

Wang Songlin,<br>王松林
现代图书情报技术 , 2002,
Abstract: This paper analyses the problem of the Chinese phonetic alphabet subfield that is set up in CNMARC format. According to the practice of MARC21 and UNIMARC, the paper proposes amendment to CNMARC format.
Thermodynamic Property of Potassium Citrate Solution

王小芳,松林, 朱国强, 景海权,
Hans Journal of Medicinal Chemistry (HJMCe) , 2013, DOI: 10.12677/HJMCE.2013.11002
Potassium citrate nowadays is a pharmaceutical commonly used to prevent calculus. The research of potassium citrate diffusion in aqueous solutions shows significant theoretical and practical meanings. However, it is necessary to research its thermodynamic property which can provided fundamental data for the whole diffusion properties. Meanwhile, the mechanism of preventing and controlling the calculus and the interaction of potassium citrate and water can be obtained by investigation of thermodynamic property. In this work, the influence of potassium citrate solution concentration on density and viscosity were investigated. Based on the density data, the apparent molar volume was calculated at the same time. The results can be utilized as fundamental data for the future research on the medical effect of potassium citrate.
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