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Search Results: 1 - 10 of 324616 matches for " 王宏 "
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汽车租赁网站的设计与实现
The Design and Implementation of Car Rental Site
 [PDF]

, 周天
Computer Science and Application (CSA) , 2015, DOI: 10.12677/CSA.2015.53007
Abstract:
本文就汽车网站的规划与建设,进行了分析,研究与实现。本文的主要工作集中在:对汽车租赁行业前景的分析;网站开发过程中使用的开发工具和技术作了简要的介绍;对自己所做的企业网站从规划到建设进行了详细的分析。并使用ASP + IIS + ACCESS技术实现了该企业网站的各个功能。
The analysis, research and implementation have been carried out about the planning and con-struction of automobile website in this paper. This paper main focuses on the analysis of the car rental industry’s outlook, a brief introduction of website development tools and technologies used in the development process and the details for their own enterprise website from planning to construction. And ASP + IIS + ACCESS technology is used to achieve every function of the enterprise website.
维特根斯坦的语言哲学与语用学
Wittgenstein’s Linguistic Philosophy and Pragmatics
 [PDF]


Modern Linguistics (ML) , 2015, DOI: 10.12677/ML.2015.34019
Abstract:
本文系统地阐述了维特根斯坦的语言哲学思想体系,即他的早期思想和后期思想。维特根斯坦的早期思想指他在《逻辑哲学论》中对语言本性的主要思考,我们总结为“图像论”。维特根斯坦的后期思想包括了语言游戏说、生活形式、规则遵守、家族相似性、私人语言以及意义即使用,特别是语言游戏,它充分体现出维特根斯坦的语用学思想:语言的使用必须有参与者,人们的话语都是一种言语行为,话语只有在特定的语境中才有意义。人们的话语有自己的意图,同时人们还要遵守语用原则与规则,只有这样交际的双方才能理解话语的意义,听话人才能了解说话人的话语意图,达到成功的交际。
This paper has systematically expounded the ideology of Wittgenstein’s linguistic philosophy, which concludes two parts: his early thoughts and his later thoughts. His early thoughts refer to his consideration of the nature of language in his book “Tractatus Logico-Philosophicus”, which we summarize as Picture Theory. His later thoughts include “language games”, “form of life”, “rule- following”, “family resemblance”, “private language”, and “meaning as use”. Particularly, the idea of “language games” fully embodies Wittgenstein’s pragmatic thoughts, that is, participants must be involved in the language use and an utterance of participants is a speech act which will be mea-ningful only in a specific context. Each utterance of participants has got its own intention. Mean-while, the participants have to observe the pragmatic principles or rules so that the two parties can understand the meanings of the utterances, that the hearer can understand the speaker’s intention to obtain the successful communication.
PALAEOENVIRONMENT OF THE HOLOCENE CHENIERS AND OYSTER REEFS IN THE BOHAI BAY, CHINA
渤海湾全新世贝壳堤和牡蛎礁的古环境


第四纪研究 , 1996,
Abstract: 贝壳堤和牡蛎礁是渤海湾沿海全新世的两类重要地质现象。本文运用沉积学、年代学和生物碳酸钙氧、碳同位素测定等方法,研究了贝壳堤、牡蛎礁及相关泥质沉积物的形成和地层序列。
STABILITY AND CONVERGENCE OF THE FINITE ELEMENT METHOD FOR A CLASS OF SECOND ORDER NONLINEAR HYPERBOLIC EQUATIONS
关于非线性双曲型方程全离散有限元方法的稳定性和收敛性估计


计算数学 , 1987,
Abstract: Stability and error estitnates are established for the finite element tnethod to solve a classof second order nonlinear hyperbolic equations. For both Dirichlet and Neumann boundaryconditions, optimal rates of convergence in H' norm and L' norm are obtained.
A BOUNDARY ELEMENT METHOD FOR LAPLACE EQUATION IN THREE DIMENSIONS
三维Laplace方程的边界元方法及其收敛性分析


计算数学 , 1987,
Abstract: 边界无法是求解数学物理方程的一种新的数值方法,其优点是降低空间维数一维.由于只对边界离散,故可节省数据准备工作量和计算量.边界元法的离散误差来源于边界,区域内部的有关物理量可由解析公式的离散形式直接计算,故计算精度可以提高,这对于应力集中等问题较为适应.
二龙山水库水环境保护研究

地理科学 , 2004,
Abstract: 文章在对二龙山水库水源地环境现状进行系统分析的基础上,划分水源地保护区,确定水质保护目标;并以此为依据,对水源地的水环境容量及主要污染物削减量进行了分析和研究,提出了二龙山水库水源地主要污染物总量控制目标及保护对策。
辽京冀冬麦农业气候北界的研究

地理研究 , 1982, DOI: 10.11821/yj1982040005
Abstract: 本文提出了一个划分冬麦农业气候北界的数学模型,它包括1.气候-冬麦越冬死亡率方程;2.空间-气候方程;3.将所研究地区划分网格,利用上述两组方程推算出每个网格的冬麦越冬死亡率,并根据死亡率的多少,通过电子计算机划出安全种植北界和可能种植北界.这个数学模型对农业气候区划的方法有一定参考意义.
利用钻孔自然弯曲样板设计定向孔

地质与勘探 , 1989,
Abstract:
滇缅腾冲-毛淡棉构造岩浆岩带钨锡成矿系统与典型矿床研究

地质与勘探 , 2013,
Abstract: 本文在野外地质调查基础上,结合前人研究资料及部分项目研究成果,在分析研究腾冲-毛淡棉构造带的成矿地质背景、构造岩浆演化和主要钨锡矿床成因类型的基础上,探讨了构造岩浆演化与钨锡成矿系统的形成关系和花岗岩成矿作用。选取带内来利山和赫敏之两个典型岩浆热液锡钨矿床,进行矿床特征、矿床成因、成矿成岩时代及构造背景的对比研究暗示,腾冲-毛淡棉构造岩浆岩带可能具有统一的构造-岩浆-成矿演化系统,为一燕山-喜山期形成的构造-岩浆-成矿带。这一认识对于指导该地区锡钨矿成矿预测和地质找矿工作具有重要意义。
我国地方终身教育立法比较及对国家立法的启示

开放教育研究 , 2014,
Abstract: 当前,终身教育立法已成为我国教育事业发展的热点,福建、上海、太原三地先后颁布终身教育促进条例。因此,分析地方终身教育立法的经验和问题,对国家层面终身教育立法具有积极的借鉴价值。本文从终身教育的定义、任务、立法目的、机构、管理体制、队伍、经费、学分银行、社会资源整合、数字化学习平台建设等十个方面比较分析了三部法律的特点与问题,并提出了国家立法可以借鉴的几点启示。
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