全文获取类型
收费全文 | 81篇 |
免费 | 2篇 |
国内免费 | 3篇 |
专业分类
综合类 | 19篇 |
化学工业 | 7篇 |
建筑科学 | 16篇 |
能源动力 | 1篇 |
轻工业 | 4篇 |
无线电 | 1篇 |
一般工业技术 | 13篇 |
冶金工业 | 3篇 |
原子能技术 | 1篇 |
自动化技术 | 21篇 |
出版年
2024年 | 1篇 |
2023年 | 1篇 |
2020年 | 3篇 |
2019年 | 1篇 |
2018年 | 1篇 |
2017年 | 2篇 |
2016年 | 1篇 |
2014年 | 3篇 |
2013年 | 10篇 |
2012年 | 3篇 |
2011年 | 3篇 |
2010年 | 4篇 |
2009年 | 3篇 |
2008年 | 5篇 |
2007年 | 8篇 |
2006年 | 6篇 |
2005年 | 3篇 |
2004年 | 5篇 |
2003年 | 2篇 |
2002年 | 3篇 |
2001年 | 3篇 |
2000年 | 3篇 |
1999年 | 2篇 |
1996年 | 4篇 |
1994年 | 1篇 |
1991年 | 1篇 |
1988年 | 1篇 |
1984年 | 1篇 |
1962年 | 1篇 |
1955年 | 1篇 |
排序方式: 共有86条查询结果,搜索用时 15 毫秒
1.
宜兴紫砂壶集书画、雕刻、金石等艺术形式于一体,在集大成的表现力度中,凸显出其对传统文化题材表达的优势性。本文以紫砂素宇提梁壶为例,探析其所蕴含的朴素文化元素,以期共鸣。 相似文献
2.
通过对世界现代设计史上部分经典设计的回顾,对影响了20世纪设计的不同层面的关键性人物威廉.莫里斯等人以及关键性事件"新艺术运动"的探析,指出设计当中看似最朴素最平常的美,恰恰是最为永恒和经久不衰的。而设计大师们永恒的人格魅力在流逝的时间中,为后人沉淀出了生活中朴素的经典的美。 相似文献
3.
JUDEA PEARL 《国际通用系统杂志》2013,42(4):255-264
Abstract The connection between the simplicity of scientific theories and the credence attributed to their predictions seems to permeate the practice of scientific discovery. When a scientist succeeds in explaining a set of nobservations using a model Mof complexity c then it is generally believed that the likelihood of finding another explanatory model with similar complexity but leading to opposite predictions decreases with increasing nand decreasing c. This paper derives formal relationships between n, c and the probability of ambiguous predictions by examining three modeling languages under binary classification tasks: perceptrons, Boolean formulae, and Boolean networks. Bounds are also derived for the probability of error associated with the policy of accepting only models of complexity not exceeding c. Human tendency to regard the simpler as the more trustworthy is given a qualified justification. 相似文献
4.
论述了色彩在包装设计中的重要性,黑、白、灰、金银色等无彩色系与有彩色之间的配合,以及无彩色之间的相互配置关系.无彩色在包装上的运用对丰富包装设计效果是十分重要的. 相似文献
5.
察哈尔传统服饰是蒙古族28个部落传统服饰中的一支,具有突出的形制之简、色彩之素、头饰之繁、佩饰之多的艺术特征,在众多的蒙古族服饰中独树一帜.文章通过对察哈尔蒙古族现主要居住地锡林郭勒和乌兰察布地区的田野调查和历史文献调研,运用艺术学和民俗学的视角,概括其独特的简繁艺术特点,探讨该族群如何通过适简与从繁的服饰礼仪功能来构... 相似文献
6.
Józef Judycki 《International Journal of Pavement Engineering》2018,19(8):725-737
The new viscoelastic method of thermal stress calculations in asphalt layers has been developed and published recently by the author. This paper presents verification of this method. The verification is based on the comparison of the results of calculations with results of testing of thermal stresses in Thermal Stress Restrained Specimen Test. The calculations of thermal stresses according to the new method were based on rheological parameters of the Burgers model. The parameters were measured in laboratory at different low temperatures, at long time creep under constant loading. Five asphalt mixes were tested. Three of them were high modulus asphalt concretes and two conventional asphalt concretes. Specimens were prepared in exactly the same way both for rheological creep tests and for the Thermal Stress Restrained Specimen Test. The results of measured thermal stresses were compared with thermal stresses calculated from the new viscoelastic method developed by the author and in most cases a good agreement was found. For comparison, the measured stresses were compared with results of calculations according to the existing methods. The viscoelastic Monismith method failed in prediction of thermal stresses. The prediction from the quasi-elastic Hills and Brien method was underestimated, but better than from the Monismith method and worse than from the new viscoelastic method. The reasons of discrepancies were discussed. 相似文献
7.
新简约主义建筑强调建筑的坚固、耐久和简洁的特性,已成为当代欧洲建筑思潮的主要流派之一。新简约主义建筑的思想内核与构建可持续发展的建筑理念-脉相承,该文试图以瑞士-典型的新简约主义建筑为例,对此剖析一二。 相似文献
8.
当代北欧建筑以其简洁、优雅的特点闻名于世,从合理的社会制度、平等的社会观念、以人为本的设计传统和强烈的民族认同四个方面阐述了北欧建筑具有简洁、优雅特征的原因。 相似文献
9.
李波 《南通纺织职业技术学院学报》2002,2(4):18-20
通过对“简约”设计的定义与表现形式的分析,提出了简约设计的具体操作规律:(1)整体风格的简约是基础;(2)“量”的简约可以极大提高视觉审美效果;(3)视觉审美的简约可以深化简约的内涵;(4)“功能”的简约可以使整个设计趋于最大的完美. 相似文献
10.
We present results of oscillatory shear rheology experiments on miscible blends of commercial styrene‐acrylonitrile (SAN) and styrene‐maleic anhydride (SMA) copolymers. We find that this blend system upholds the empirical time‐temperature superposition principle. We compare the thermorheological behavior in this system with other blends, on which oscillatory shear data have been published in the literature. We show that thermorheological behavior in these blends is indeed comparable to other known thermorheologically simple blends. Thermorheological simplicity in this blend is nicely anticipated by a thermorheological phase diagram in the parameter space of dynamic asymmetry and free volume, which we have recently proposed. © 2000 John Wiley & Sons, Inc. J Appl Polym Sci 78: 1245–1249, 2000 相似文献