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1.
姚楠  韩波 《科技资讯》2007,(30):161
19世纪末20世纪初,现代派绘画风起云涌.绘画艺术样式更加多元化,在众多的派别中,"野兽派"在色彩方面尤显突出.以马蒂斯为首的"野兽派"把色彩从一种传统的、旧有的规范和程式中解放了出来,最大限度的发挥了色彩的表现力,在一种看似"非标准"的状态中达到了完美的"和谐".  相似文献   

2.
用"马氏链"分析商品的"稳恒市场占有率"与"暂态市场占有率",并给出它们的联系与区别.  相似文献   

3.
从时代背景的变迁入手,剖析邓小平“猫论“、“摸论“和“闯论“三者间的关系,可以发现,从理论源起上看,它们均是中国现时代的产物,但各自的具体背景又大相径庭;从理论内容上看,它们均指向实际问题,但又因时代背景相异而各有侧重;从理论精神上看,它们均闪耀着马列主义精髓的光辉,但又受时代背景制约而不能孤立地理解.  相似文献   

4.
莫尔索的母亲在养老院去世了,他去送葬却没有哭泣,并且还在灵前抽烟、喝咖啡,第二天就和女友去游泳看喜剧电影.对于工作他感到无所谓,对于结婚也是无所谓,后来在恍惚中开枪打死了人,被法庭判了死刑.由以上的行为来看,莫尔索似乎是个对任何事物都不报热情,冷漠并且没有伦理道德的人.但实际上,他是一个不愿意扮演社会所规定于他的角色遵从自己内心生活的人,他所生存的社会是不允许有这样一个不合常理的人存在的,因此,他只能选择死亡.  相似文献   

5.
汪静静  余雪  陈桂珍 《科技资讯》2007,(29):166-168
在推进人类几千年的文明中,科学技术的作用"一枝独秀".但是,随着社会文明的不断发展,科学技术在缔造了无数的辉煌和繁荣的背景下,它自身也愈来愈陷入让人类理性置疑最深的困境和危机之中.人类社会的可持续发展问题的解决仍然离不开科学技术的支持.问题的关键在于寻找一条科学技术合理辅佐人类文明进步的道路.本文认为"科学技术可持续发展"是应时而生的合理的观点;同时本文主要尝试分析了"科学技术可持续发展"的几点理由,并认为坚持"科学技术可持续发展"的观点,人类可以在科学技术的发展道路上和在解决社会可持续发展的问题中游刃有余地合理使用科学技术这把"双刃剑".  相似文献   

6.
真核生物基因组中存在着大量的非编码序列,这些"Junk"DNA所发挥的重要功能正逐渐被人们所了解.本文综述了真核生物基因组中"Junk"DNA的构成和功能,并对未来进一步的研究作了展望.  相似文献   

7.
笔者始终认为,“活着的网站比美的网站重要”。道理很简单:美丽的吸引,华而不实,不如平实而活动频繁的网站。实际经营过网站的人,对这两个概念应该有很深的认识。 当然,“美的网站”,很吸引人,但美丽只会吸引人到访几次。如果背后没有“活网站的生命”,美丽很容易成为网上的骨灰塔,除了吸引人来“参拜”外,网站带动不了人气。  相似文献   

8.
孔寒冰 《世界知识》2011,(18):58-59
“红色旅游景点”不只是中国的专利,在中东欧国家也有不少。它们大多与原来共产党的最高领导人有关,如故居、别墅、墓地,等等。不过,经过20多年前的那场社会剧变,这些领导人纷纷从神坛走下来,  相似文献   

9.
"命"和"时"是庄子人生哲学中的两个重要概念,两者之间既有区别又有联系.其共同点在于它们都是客观的;其不同点是"命"是不可认识的,人在命运面前无能为力,而"时"却可以认识,人能够在认识"时"的基础上发挥主观能动性以适应"时"的需要.认识到此,对人的活动有重大的指导作用.  相似文献   

10.
<正>文献指作者在论文中直接引用的、最主要的、发表在正式出版物上的文献。未正式发表的文献(包括私人通讯,毕业论文等)一般不作为文献引用,必要时可作为脚注处理。参考文献的作者不超过3个人时全部  相似文献   

11.
Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.  相似文献   

12.
何延凌 《科技信息》2008,(4):258-258
Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women's language from these perspectives: pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women's language, more attention should be paid to language use in social context. What's more, the linguistic phenomena in a speaking community can be understood more thoroughly.  相似文献   

13.
理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。  相似文献   

14.
As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.  相似文献   

15.
正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-  相似文献   

16.
We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-  相似文献   

17.
正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that  相似文献   

18.
For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the  相似文献   

19.
<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with  相似文献   

20.
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