全文获取类型
收费全文 | 110篇 |
免费 | 3篇 |
专业分类
综合类 | 17篇 |
化学工业 | 2篇 |
金属工艺 | 1篇 |
机械仪表 | 3篇 |
建筑科学 | 17篇 |
轻工业 | 3篇 |
水利工程 | 1篇 |
无线电 | 5篇 |
一般工业技术 | 9篇 |
冶金工业 | 28篇 |
自动化技术 | 27篇 |
出版年
2021年 | 1篇 |
2019年 | 1篇 |
2017年 | 2篇 |
2016年 | 1篇 |
2015年 | 1篇 |
2014年 | 4篇 |
2013年 | 3篇 |
2012年 | 5篇 |
2011年 | 5篇 |
2010年 | 9篇 |
2009年 | 4篇 |
2008年 | 12篇 |
2007年 | 13篇 |
2006年 | 13篇 |
2005年 | 13篇 |
2004年 | 3篇 |
2003年 | 9篇 |
2002年 | 2篇 |
2001年 | 5篇 |
2000年 | 1篇 |
1992年 | 2篇 |
1986年 | 2篇 |
1985年 | 1篇 |
1984年 | 1篇 |
排序方式: 共有113条查询结果,搜索用时 15 毫秒
41.
介绍了Web挖掘的基本情况,分析了Web使用信息挖掘的步骤.提出了基于Web使用信息挖掘的个性化推荐算法,并将其运用到网络教学中,得出了个性化的网络教学体系结构. 相似文献
42.
高校图书馆建立学科馆员制度的工作设想 总被引:1,自引:0,他引:1
李雪琴 《河南机电高等专科学校学报》2006,14(3):86-87
文章通过对高校图书馆学科馆员制度的介绍,论述了我国高校建立学科馆员制度的必然性、意义及目标.并提出高校图书馆建立学科馆员制度的一些工作设想。 相似文献
43.
There is evidence that 4.5-month-olds do not always use surface pattern to individuate objects but that they can be primed to attend to pattern differences through select experiences. For example, if infants are first shown events in which the pattern of an object predicts its function (dotted containers pound and striped containers pour), they will attend to pattern differences in a subsequent individuation task. However, 4.5-month-olds must see multiple exemplars of the pound and pour events and view the dotted and striped containers together during the events. These results suggest that it is the formation of event categories, in which pattern is linked to object function, that supports pattern priming and that direct comparison of the exemplars facilitates the extraction of event categories. The present research investigated conditions that support the comparison process in 4.5-month-olds. The results revealed that the comparison process was initiated only when the dotted and striped containers were seen directly adjacent to each other; if the containers sat far apart, so that infants had to shift their gaze to compare them, event categories were not extracted. In addition, it was comparison of the two patterned containers, and not comparison of the two function events, that was critical to the formation of event categories. These results join a growing body of research indicating the importance of comparison to category formation in infants and reveal the impact of categorization and comparison processes on object individuation in infancy. (PsycINFO Database Record (c) 2011 APA, all rights reserved) 相似文献
44.
Despite current interest in dog (Canis familiaris) cognition, very little is known about how dogs represent objects and how they compare with other species, such as the great apes. Therefore, we investigated how dogs and great apes (chimpanzees [Pan troglodytes], bonobos [Pan paniscus], orangutans [Pongo pygmaeus], gorillas [Gorilla gorilla]) individuate objects in a classical violation of expectation paradigm. We used a container (magic cup) with a double bottom that allowed us to change the type of food that subjects had seen being placed in the container. Using a 2 × 2 design, we varied whether subjects received a generally preferred food and whether the food was substituted (surprise trials) or not (baseline trials). Apes showed increased begging and looking behaviors and dogs showed increased smelling behavior. Both species stayed near the experimenter more frequently in the surprise trials compared with baseline trials. Both species reacted to positive (i.e., good food substituted for bad food) and negative (i.e., bad food substituted for good food) surprises. These results suggest that apes and dogs were able to individuate objects according to their properties or type in comparable ways. In addition, we looked for frustration and elation effects, but subjects' behaviors were not influenced by the food they saw and which they received in previous trials. (PsycINFO Database Record (c) 2011 APA, all rights reserved) 相似文献
45.
This article describes a study of 8 senior executives who participated in a rigorous executive development process that includes 360-degree feedback from colleagues and family members. The study aimed to shed light on this practice of executive development by conducting an in-depth examination of the clients' experience of the process. In addition, the study assessed the degree to which these executives showed evidence of individuation, which is the developmental task that Jung associated with mid-life. Personal interviews and the Thematic Apperception Test were the primary methods used for data collection. Findings related to gender differences are reported in the article. The study suggested that executives have the potential to benefit, personally and professionally, from participation in this kind of development, at least as they see it. Implications for practice are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
46.
指出个性化与整体感是A.西扎建筑中表现出来的两种截然不同的特性,并对这两种建筑特性进行了分析探讨,通过对A.西扎两个建筑作品的介绍,得出其个性化与整体感两种特性在被充分强调的同时,又在各自的极致中实现了两者平衡的结论。 相似文献
47.
销售包装设计的形式陌生化与意蕴个性化问题 总被引:3,自引:1,他引:2
基于销售包装促进销售的基本功能方面,就包装视觉传达艺术设计的个性化进行探讨,提出了设计形式陌生化与意蕴个性化的问题.并就内容与形式的辩证关系进行了较为深入的探讨,给出了"奇崛、巧妙"的视觉陌生化是设计的形式基础、"亲和、深厚"的文化意蕴是设计的核心内容的结论. 相似文献
48.
根据上海某制药有限公司的设计要求,我们完成一套以“创建环境友善、功能布局合理、技术超前的化工原料药生产园区;构建现代化多功能的原料生产园区,体现现代化原料药企业清洁生产的特征;实现智能化、信息化、人性化特点;体现企业独特的文化内涵和企业理念”为指导思想的投标方案。该文从“总体规划设计创意——“功能”、园区空间环境设计创意——“生态”、单体建筑的设计创意——“印象”“三方面详述了该投标方案的大体内容。 相似文献
49.
分析了计算机短信系统的构建方案,提出了基于Web的企业个性化短信系统快速构建技术,给出了相应的短信收发程序实例。 相似文献
50.