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Search Results: 1 - 10 of 13819 matches for " 邹强龙 "
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发电机空–空冷却器设计浅谈
The Discussion of Generator Air-Air Cooler Design
 [PDF]

李岩, 强龙, 陈国旗
Instrumentation and Equipments (IaE) , 2015, DOI: 10.12677/IaE.2015.34022
Abstract: 温升问题一直是设计发电机时需要关注的重点问题之一。高参数、低成本是电机行业的一个发展趋势。为了提高电机的散热性能,改善电机的温升,本文就电机冷却系统中的关键零部件冷却器设计要点进行简单的阐述。通过对冷却器热交换原理与设计的研究,得出了电机空–空冷却器的基本设计方法。后续通过对冷却器结构进行了优化,公司取得良好的降本增效的效果。
Temperature rise is one of the key issues in the design of the generator. High parameters and low cost are the developing trend of the motor industry. In order to improve the heat dispersion of the motor and solve motor temperature rise, the design points of key parts in the cooler motor cooling system are explained in this paper. Based on the research of the cooler heat transfer principle and design, the basic design method of generator air-air cooler is concluded. Then, the cooler structure has been optimized. The company achieves good effects of decreasing cost and increasing benefit.
量子化学方法应用于分子筛上苯与短链烯烃反应机理的研究进展
孙晓岩,强龙,项曙光
化工进展 , 2015, DOI: 10.16085/j.issn.1000-6613.2015.03.004
Abstract: 对近年来基于量子化学方法研究苯与短链烯烃烷基化反应机理的进展进行了综述。简要介绍了量子化学方法的相关软件及其应用。对于苯与短链烯烃发生烷基化时存在争议的协同机理和分步机理,详细阐述了采用大小不同模型和计算方法对其进行研究的进展;由此可以展望量子力学/分子动力学(QM/MM)组合方法综合了量子化学理论和分子动力学理论的优点,将成为研究化学反应机理的更有效方法。
web挖掘技术研究
王彤彤 强龙江 王航?
计算机科学 , 2006,
Abstract: 信息挖掘技术是当代计算机领域的热门话题,internet/web技术的快速普及和迅猛发展,产生出了海量的信息,如何在这个全球最大的数据集合中发现有用信息成为数据挖掘研究的热点。作为从浩瀚的web信息资源中发现潜在的、有价值知识的一种有效技术,web挖掘正悄然兴起,备受关注。目前,web挖掘的研究正处于发展阶段,尚无统一的结论,本文结合当前web挖掘的状况,介绍了一个基于agent的web挖掘模型,重点分析了web挖掘的方法,概要介绍了web数据挖掘在三个研究领域的研究现状及发展。
以苯胺和葡萄糖为燃料的微生物燃料电池的产电特性研究
武晨,张嘉琪,王晓丽,强龙,胡瑛
环境科学学报 , 2011,
Abstract: 通过构建空气阴极型双室微生物燃料电池(MicrobialFuelCell,MFC),并以苯胺和葡萄糖为燃料,研究了MFC对苯胺的降解特性及MFC的产电性能.结果表明,在1000Ω电阻下,500mg·L-1葡萄糖为单一燃料时,MFC的最大输出电压为440mV,最大输出功率密度为215mW·m-2.当苯胺的初始浓度为500mg·L-1,葡萄糖的浓度分别为500、300和100mg·L-1时,MFC的最大输出电压分别为430、402和390mV,最大输出功率密度分别为205、180和169mW·m-2(按阳极截面积计算).高浓度苯胺对MFC利用葡萄糖进行产电有一定的影响.MFC可以实现对苯胺的降解,104h内苯胺的降解率达到70%以上,MFC在闭路状态下对苯胺的降解速率比开路厌氧状态下高约14%.当以500mg·L-1苯胺为单一燃料时,MFC最大输出电压为280mV,最大输出功率密度为87mW·m-2.MFC以苯胺和葡萄糖为混合燃料时,可在降解苯胺的同时实现稳定地向外输出电压,这为难降解的苯胺类有机物的处理提供了一条新的思路.
橡胶沥青混凝土路面性能研究
Research on the Performance of Road-Use Asphalt Rubber Concrete
 [PDF]


Advances in Porous Flow (APF) , 2012, DOI: 10.12677/apf.2012.22004
Abstract: 本文通过比较详细的室内试验,不同的配合比设计,对橡胶沥青混凝土进行了车辙试验、冻融劈裂试验、浸水马歇尔试验。通过试验发现轮胎橡胶粉能显著提高沥青混合料的高温性能,轮胎橡胶粉掺量的大小是影响混合料高温性能最主要的因素,轮胎橡胶粉掺量越高,混合料的高温性能越好,这些性能将为其实际施工及应用提供参考依据。
In this paper, a more detailed laboratory test, Different mix proportion design Rubber asphalt concrete rutting test, Freeze-thaw splitting test, Immersion Marshall Test were performed. The results show that tire rubber powder can significantly improve high-temperature asphalt mixture performance. The volume of the tire rubber powder dosage is the most important factor that affects the high temperature properties of the mixture. The higher the tire rubber powder dosage, the better high temperature properties of the mixture. The performance will provide a reference for its actual construction and application.
P2P平台融资业务风险控制的探讨
Discussion on Risk Control of P2P Financing
 [PDF]

德军
E-Commerce Letters (ECL) , 2014, DOI: 10.12677/ECL.2014.34006
Abstract:
随着P2P平台融资业务的快速发展,风险控制成为关键领域。许多学者对P2P平台融资业务开展了有益探索,提出了信用风险、市场风险等要素。在具体实务工作P2P平台也采取了线上认证、线下考察等风险控制手段。P2P平台融资业务风险控制需要国家建立信用评级体系、健全监管制度,同时需要P2P平台加强贷前审核,利用网络大数据分析降低融资业务风险。
With the rapid development of the P2P financing, its risk control becomes the key area. Many scholars have carried out exploration into the risks of the P2P financing, including the credit risk, market risk and so on. In practice, the P2P has taken means to control risks such as the on-line certification and off-line investigation. Government shall establish the credit rating system and improve the supervisory system to control risks of P2P financing and the P2P shall reduce the fi-nancing risks through strengthening the pre-lending review and analyzing the network mass data.
Power generation of microbial fuel cell from aniline and glucose
以苯胺和葡萄糖为燃料的微生物燃料电池的产电特性研究

WU Chen,ZHANG Jiaqi,WANG Xiaoli,CHI Qianglong,HU Ying,
武晨
,张嘉琪,王晓丽,强龙,胡瑛

环境科学学报 , 2011,
Abstract: 通过构建空气阴极型双室微生物燃料电池(Microbial Fuel Cell, MFC),并以苯胺和葡萄糖为燃料,研究了MFC对苯胺的降解特性及MFC的产电性能.结果表明,在1000 Ω电阻下,500mg·L-1葡萄糖为单一燃料时,MFC的最大输出电压为440 mV,最大输出功率密度为215mW·m-2.当苯胺的初始浓度为500mg·L-1,葡萄糖的浓度分别为500、300和100mg·L-1时,MFC的最大输出电压分别为430、402和390 mV,最大输出功率密度分别为205、180和169mW·m-2(按阳极截面积计算).高浓度苯胺对MFC利用葡萄糖进行产电有一定的影响.MFC可以实现对苯胺的降解,104 h内苯胺的降解率达到70%以上,MFC在闭路状态下对苯胺的降解速率比开路厌氧状态下高约14%.当以500mg·L-1苯胺为单一燃料时,MFC最大输出电压为280 mV,最大输出功率密度为87mW·m-2.MFC以苯胺和葡萄糖为混合燃料时,可在降解苯胺的同时实现稳定地向外输出电压,这为难降解的苯胺类有机物的处理提供了一条新的思路.
皮肤老化分析中的皮沟检测方法研究
Research on Detecting Skin Grooves in Skin Aging Analysis
 [PDF]

耀斌
Computer Science and Application (CSA) , 2012, DOI: 10.12677/csa.2012.21007
Abstract: 皮沟检测是客观量化人体皮肤老化程度的一个关键问题,检测精度直接影响到后续皮肤表面二维几何特征的计算。本文提出了一种基于数据驱动和模型驱动的混合控制策略来检测皮沟。其中数据驱动的控制先对输入图像进行一系列增强处理,再进行分水岭变换以获得粗略的检测结果;而模型驱动的控制则利用数据驱动处理的结果及视觉感知的先验知识建立一个区域合并模型,该模型被用于移除粗略检测结果中的虚假皮沟。主观和客观实验表明,对不同粒度的皮肤图像,提出的方法均能精确地检测出皮沟,并能有效地抑制虚假皮沟的出现。
Detecting skin grooves plays an important role in the objective quantification of human skin aging, and the detection accuracy directly influences the subsequent computation of two-dimensional geometrical characteristics of the skin surface. Based on the combined control strategies consisting of data-driven and model-driven control, a novel seg-mentation approach to skin grooves detection was proposed in this paper. In data-driven control, the rough segmentation result was obtained by applying watershed transform to the enhanced image. In model-driven control, the information acquired from the data-driven control and prior knowledge derived from sense of vision were used for constructing a region merging model. The model was used for removing redundant watershed lines. Subjective and objective evalua-tions demonstrate the favorable performance of the proposed method in detecting precisely skin grooves and restraining false skin grooves.
苓桂术甘汤配伍规律、药理研究及临床应用文献综述
Recipe Compatibility, Relating Pharmacology and Clinical Application of Ling-Gui-Zhu-Gan Drink: An Overview
 [PDF]

, 柳涛
Traditional Chinese Medicine (TCM) , 2013, DOI: 10.12677/TCM.2013.21003
Abstract: 苓桂术甘汤由茯苓、桂枝、白术、甘草四味药物组成。该方用药精准、配伍考究。中医学认为“百病多由痰作祟”,而苓桂术甘汤是温阳利水,治疗痰饮病的经典方。通过药物加减,在临床各系统疾病中皆有应用。为更好将该方应用于相同病机不同疾病中,以下对方中药物配伍、配伍相关药理研究等方面进行文献综述。
Ling-Gui-Zhu-Gan Drink is comprised of Poria, Ramulus cinnamomi, Atractylodes macrocephala and Glycyrrhiza uralensis. The recipe component and compatibility of the drink is reasonable and classical. In Chinese medicine it has been referred that phlegm retention results in many diseases. This drink is widely used in clinical application after modifying because it is a representative recipe for Yang Warming & Liquid Metabolism Promotion. For a better use of the recipe in different diseases with same pathogenesis, compatibility, relating pharmacology and clinical application of the recipe are reviewed in this paper.
浅谈名著翻拍与大学生的中国古典文学学习
Introduction to Remake of Classic Masterpiece and Classic Chinese Literature for the College Students to Learn
 [PDF]

培培
Chinese Traditional Culture (CnC) , 2014, DOI: 10.12677/CnC.2014.23009
Abstract:
一项以在校大学生为对象的关于名著翻拍的调查显示:目前我国名著被频繁翻拍,翻拍效果令人质疑,人物形象与观众期望大相径庭;名著翻拍的盛行主要是由缺乏创新,电视剧行业跟风严重,市场经济的发展及国家相关部门管理不到位等原因造成的;调查还显示,大学生普遍认为翻拍的名著很难赶上曾经的经典,并且非常赞同短期内禁止名著翻拍。大学生学习以名著为主的中国古典文学对其自身以及整个中华民族都具有非常重大的意义,名著翻拍对大学生学习中国古典文学的影响利弊兼有。名著翻拍问题必须引起社会、学校及大学生自身的高度重视。只有大学生自身加强学习,学校加强引导,相关部门加强管理,我国的文化市场才能正常有序运转,大学生才能更好地学习中国古典文学,从而更好地传承传播中国经典文化。
A survey about classic masterpiece remake has been made to college students which shows that our Chinese classic masterpiece are frequently remade at present; however, the quality of the duplicates is dubious, and characters’ images are very different to audiences’ expectation. The prevalence of classic masterpiece remake is mainly caused by the lack of innovation, following trend of TV industry, the development of market economy and the incompelete management of national related department. The survey also shows that college students generally accept that the duplicates of the classic masterpiece are not as good as the classic one, and they support that classic masterpiece remake should be forbidden in the short term. College students’ learning of Chinese classical literature is very important for the whole Chinese nation, and classic masterpiece remake has both advantages and disadvantages for university students to study the classic Chinese literature. So the classic masterpiece remake must draw great attention of society, school and college students themselves. Only by hard working of students themselves, by powerful guidance of universities, by better management of the relevant departments, can the cultural market operate orderly in our country, can college students learn Chinese classical literature better, and can we spread Chinese classic culture heritage better.
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