现代地图学理论对计算机地图制图的作用

本文通过现代地图学理论的分析,论述了该理论对计算机地图制图的作用,为今后计算机地图制图的发展指明了方向     

Liquid fragility——A key togoing deep into materials of glassy states

“Liquid fragility“ is a concept that has been widely used in the investigation on the glass community,though it was presented less than two decades ago. The concept enables the comparison between the glass-forming liquids with different dynamic characters by using a general criterion, in which the temperature scale is reduced by the glass transition temperature. In order to illuminate the significance of the concept in the fields of the glass transition,structural relaxation process and the structure of supercooled liquids, the accomplished progress and the faced challenges are summarized from different aspects such as on the correlation between dynamics and thermodynamic characters of condensed matters, on the energy landscape, on the nonexponential relaxation and on the theoretical model of microstructure and medium-range order. The tendency of investigation in “liquid fragility“ is also evaluated.     

长泰县土地利用景观格局分析及对策

以景观生态学为研究方法,以GIS为技术支撑,计算分析长泰县2000年土地利用的多样性指数、优势度、均匀度、分离度、破碎化指数、分维数等指标,结果表明:长泰县景观整体多样性较低,斑块形状较复杂,景观生态系统较不稳定,并针对现状提出可持续发展对策.     

Landscape Change and its effect on the environment of Daqing City

In this paper, we will study the temporal-spatial landscape change from 1978 to 2001 in Daqing City, based on the multi spectral scanner (MSS) and thematic mapper (TM) images of remote sensing (RS) of 1978, 1988, 1992, 1996 and 2001. In order to explain the effects of the component change on the whole landscape, we make a statistic analysis about the transfer probability matrix of the component types of the landscape by using the ARCGIS platform through the overlay analysis of different landscape components. Based on the transfer probability matrix, we calculate the in-transfer ratio, the out-transfer ratio and the contributor ratio of the special transfer process of the main landscape components. The results illustrate that the cultivated-land, grassland, swamp, and alkaline land are the main contributors resulting in the landscape change: the out-transfer ratios of grassland and swamp are much higher than the in-transfer ones; the in-transfer ratio of alkaline land is much higher than the out-transfer one; the in-transfer ratio of the land-lot is always higher than its out-transfer with the highest rate per year, although there is a small difference among the in-transfers and the out-transfers per year. The main landscape changing processes are the salination of cultivated-land, salination or desertification of grassland, salination and degeneration of swamp. Results in this paper can provide scientific basis for investigating the landscape change mechanism of resources-based city.     

融汇中外鉴古开今--胡达生山水画艺术如是说

胡达生是我国当代山水画坛的著名画家之一。他的画作在继承民族传统的基础上，又借鉴西洋画法，融贯中西，别具一格，突出了自己的独到艺术创作主体意识。他对传统文化的深厚吸纳，加之对现代艺术创作理念的敏感，构成了他不同凡响的国画他作风格。     

歌唱训练过程中的层次性心理意境

歌唱本身的特殊性决定了歌唱训练的复杂性，歌唱训练过程中的层次性境界是有规律的，它经由感觉阶段到知觉阶段，然后升级到心象阶段。了解其发展特点，科学地进行声乐教学，是提高声乐教学效果的重要途径。     

英语委婉语的模糊性及模糊美之我见

委婉含蓄是不同民族的语言共性，也是中外传统美学的第一要义。本文从模糊的角度，以语言学和语用学的有关理论为指导，分析了英语委婉语的模糊性特征及其模糊美，以便学习者正确的认识、使用和欣赏委婉语，并促进正常的言语交际和日益扩大的文化交流。     

建设南昌山水花园城市的思考

对于城市规划的决策者而言，深刻认识和准确把握花园城市的内涵，用现代城市理念构筑南昌花园城市非常重要．为此，要树立大南昌概念，山、水、田、林和路统一规划，在更大的范围内构筑南昌城市空间结构；以赣文化为脉络，城市建设与文化建设齐头并进；在城市形态上，处理好分散和集中的关系，选择间歇式山水空间分布模式；严格执法，以保证南昌花城市的建设．     

试论大学英语教学中的美育渗透

正确的审美观和审美能力是当代大学生综合素质的重要组成部分,也是素质教育的重要内容。从教师自身、师生关系以及英语语言三方面探讨如何将美育渗透到大学英语课堂教学的各个环节中,以逐渐培养和提高学生鉴赏美、创造美的能力。     

城市景观设计中的个性空间认识

自然化、艺术化、特色化、地方化、以人为本、塑造都市灵魂、卓越的前瞻性思维,是实现城市景观个性空间设计的有效方法。