摘要：在新的经济形势和现代科技发展的条件下,道路设计工程师在设计道路结构层厚度时,不再是简单的查阅行业标准图集,而是要在满足国家标准规范及建设单位的合理构想的基础上,计算出安全、合理和造价经济的水泥混凝土道路结构层厚度。本文基于visual Lisp语言,结合《公路水泥混凝土路面设计规范》相关设计要求,进行visual Lisp语言编程。通过工程实例,采用人机对话的方式,通过若干次试算,从而确定水泥混凝土道路的最佳结构层厚度。

摘要：1 Introduction—starting at noetic science One question that has long puzzled the artificial intelligence(Al)community is:Can Al be creative?Or,can the reasoning process be creative?Starting at noetic science,this paper discusses the issues of visual knowledge representation and its potential applications to machine *** this paper,we enumerate related research on imagery-thinking-based reasoning,then focus on a special type of visual knowledge representation,i.e.,visual scene graph,and finally review the problem of visual scene graph construction and its potential applications in detail.

摘要：Cryptocurrencies represented by Bitcoin have fully demonstrated their advantages and great potential in payment and monetary systems during the last *** mining pool,which is considered the source of Bitcoin,is the cornerstone of market *** surveillance of the mining pool can help regulators effectively assess the overall health of Bitcoin and ***,the anonymity of mining-pool miners and the difficulty of analyzing large numbers of transactions limit in-depth *** is also a challenge to achieve intuitive and comprehensive monitoring of multi-source heterogeneous *** this study,we present SuPoolVisor,an interactive visual analytics system that supports surveillance of the mining pool and de-anonymization by visual *** is divided into pool level and address *** the pool level,we use a sorted stream graph to illustrate the evolution of computing power of pools over time,and glyphs are designed in two other views to demonstrate the influence scope of the mining pool and the migration of pool *** the address level,we use a force-directed graph and a massive sequence view to present the dynamic address network in the mining ***,these two views,together with the Radviz view,support an iterative visual reasoning process for de-anonymization of pool members and provide interactions for cross-view analysis and identity *** and usability of SuPoolVisor are demonstrated using three cases,in which we cooperate closely with experts in this field.

摘要：为了开发出新的离心式叶片泵的优秀水力模型,在一元和三元流动理论的基础上给出了叶轮设计中各种参数计算的经验公式;利用visual C++平台编制了叶轮参数化计算软件,实现了叶轮的参数化设计计算,大大提高了叶轮设计的准确性和效率;在visual C++平台上编制了基于PRO/E的三维参数化设计软件,利用程序语句对三维叶轮模型进行驱动,实现了叶轮的参数化和系列化设计,为离心泵内部的流场分析、叶轮NC加工以及开发新的离心泵优秀水力模型奠定了基础。

摘要：visual PUN是广告中正逐渐被广泛运用的一种艺术手段。许多研究者正研究并丰富着它的理论。本文从visual PUN产生的背景入手,介绍了visual PUN的概念、表现方法及在韩国电视广告中应用案例。

摘要：回溯是一种获得目标所有可能解的良好方法。然而不恰当地使用回溯,可能导致系统效率降低,时空开销增大,因此必须设置相应机制,仔细控制回溯过程。visualProlog的控制谓词,即失败谓词fail和否定谓词not,与截断机制,包括静态截断机制和动态截断机制,构成了完整的目标搜索求解控制机制,可以实现对搜索过程的仔细控制,减少不必要的回溯。该文在考察visualProlog回溯机制和截断机制的基础上,通过实例,对其静态截断机制和动态截断机制进行了详细分析,从而揭示回溯机制和截断机制的本质特性和应用机理。

摘要：Photography is a new visual aesthetic field,which is created by multifarious visual communication *** the context of the continuous development of science and technology,based on people’s pursuit of beauty,the increasingly portability of the photographic equipment has become more and more independent,so photography has been integrated into all aspects of *** commercial photography emerges in this case,which is not only widely used in commercial areas including catering,but also has become an art of publicity using the characteristics of *** this paper,the food commercial photography is analyzed and studied from the application of light and colour,and the corresponding suggestions are given.

摘要：In this article,the author reads three literary texts—Jane Austen’s Pride and Prejudice,Harold Pinter’s The Birthday Party,and Edith Wharton’s The Age of Innocence,in order to theorise two aspects of realism in terms of visual and verbal *** first aspect of realism would be through physical events and *** second one is through the thinking process of a *** essential point of using realism to read a text is not to see how real the description of a figure or an object ***,as the author would argue,realism is to be understood as the way in which life is true to a character’s condition.

摘要：运用可视化三维地下水流动模拟软件visual Modflow对实际基坑降水工程进行了模拟,充分利用了该软件对基坑中井位、井数、井结构、涌水量、井径等灵活确定的特点,实现了设计降水过程可视化、预期化,同时验证了该方法的可靠性,为今后基坑降水设计提供了一种新思路。

摘要：对移动台的越区漫游规律,尤其是对移动台在越区漫游过程中所经过的不同的位置区个数进行研究,对各种位置管理策略的性能与代价的评价来说,具有现实意义。给出蜂窝网络中移动台六个方向越区漫游的仿真算法及visualC++(6.0)程序。