首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   401篇
  免费   7篇
  国内免费   3篇
电工技术   2篇
综合类   62篇
化学工业   23篇
金属工艺   5篇
机械仪表   17篇
建筑科学   63篇
矿业工程   13篇
能源动力   2篇
轻工业   79篇
水利工程   1篇
石油天然气   4篇
无线电   20篇
一般工业技术   48篇
冶金工业   6篇
自动化技术   66篇
  2025年   1篇
  2024年   1篇
  2023年   2篇
  2022年   6篇
  2021年   19篇
  2020年   17篇
  2019年   14篇
  2018年   7篇
  2017年   16篇
  2016年   26篇
  2015年   13篇
  2014年   25篇
  2013年   28篇
  2012年   36篇
  2011年   19篇
  2010年   27篇
  2009年   15篇
  2008年   14篇
  2007年   17篇
  2006年   15篇
  2005年   15篇
  2004年   18篇
  2003年   20篇
  2002年   17篇
  2001年   10篇
  2000年   2篇
  1999年   7篇
  1998年   1篇
  1997年   1篇
  1995年   2篇
排序方式: 共有411条查询结果,搜索用时 0 毫秒
1.
中国民族品牌在激烈竞争的本国市场上曾一度衰微。面对挑战,应充分认识到打造民族品牌的重要意义,并分别从政府和企业等多面共同努力来打造民族品牌,提升中国企业的竞争力。  相似文献   
2.
质量管理要符合品牌价值规律,为品牌价值管理服务,这是品牌质量战略的要点,应该对质量资产进行关注和评估。该文介绍了目前家电行业品牌质量管理需加强的几个重要领域。  相似文献   
3.
中国服装设计师买手店虽起步较晚,但发展迅猛。近年来在新零售商业模式与消费升级的影响下,开始承受各种新的压力。本文通过调研我国服装设计师买手店现状,剖析设计师与买手店的深层关系,分析买手模式迭代与演化规律,提出如何掌握适合新时代的买手运营逻辑,重塑买手核心商业价值,为我国时尚产业稳定发展提供参考。  相似文献   
4.
探讨我国绿色纺织品的发展策略.介绍了绿色纺织品的基本含义,分析了绿色纺织品的特性与层次划分,针对我国绿色纺织品的发展,提出了相关策略,包括逐步提升绿色纺织品的层次、发挥科学技术的支撑力量、强化纺织品品牌建设、推进绿色纺织品法规建设和认证以及加强绿色纺织品知识的普及等.  相似文献   
5.
董玉库先生新著《西方家具集成—一部风格、品牌、设计的历史》今年一月付梓出版。这是一部大部头的西方家具史著作,厚达514页。这一部力作,其内容之丰富、观点之新颖、配图之广博、装帧之精美,实为我国家具出版物之先进。该书以建筑对家具的影响为线索,论述了西方古典家具的源流;以文化的形式分析了现代西方家具的品牌、设计的历史及其代表人物。它是一部资料翔实,论点新颖的西方家具史的学术著作。  相似文献   
6.
This study provides insight into consumers’ perception of regionality when purchasing regional wine in terms of regional specialisation for style, volume of production of the wine style, quality of the wine, heritage of the wine region and the distinctiveness of the wine styles produced in the wine regions of Australia. Data were collected from 203 Australian wine consumers through an online survey. The study compares the results of this study with Easingwood et al. [2011. The drivers of wine regionality. Journal of Wine Research, 22(1), 19–33.] study on experts’ opinion of regionality drivers. This paper will expand knowledge on how consumer involvement levels impact decisions relating to purchasing regional wine. This study is of value to academics and wine practitioners alike. It contributes to the wine literature by providing a new perspective on consumers’ perception and draws attention to the risk of drawing conclusions about wine consumption based on experts’ opinions as being reflective of the average consumers’ purchase decision-making.  相似文献   
7.
Food and beverage processors require tools to monitor conformance of finished goods to their defined specification; regulatory authorities need appropriate methods for detecting retail fraud. In this report, samples (n = 275) of Belgian and other European beers were collected and analysed using near infrared transflectance spectroscopy; three class-modelling techniques (soft independent modelling of class analogy, SIMCA; potential functions techniques, POTFUN; and unequal dispersed classes, UNEQ) were employed to characterise beer types (firstly Trappist and then Rochefort) while a classification method (partial least squares discriminant analysis, PLS-DA) was applied to discriminate between two final beer classes: Rochefort 8° and Rochefort 10°. The class-models and the classification rules developed were validated by means of an external prediction set. A discussion on the appropriate use of these chemometric approaches is included. Modelling of Trappist beers met with limited success while model efficiencies for Rochefort samples were highest for SIMCA and UNEQ applications i.e. 81.4% and 84.5% respectively. The classification of beers as Rochefort 8? or Rochefort 10? was possible with an average correct classification rate of 93.4%.  相似文献   
8.
    
Abstract

Composite portraiture has a long history which is not, of course, confined to this country, but it flourished here to a significant and, perhaps, astonishing degree during the 19th century. The purpose of the composites was usually commercial. Members of a congress might be so portrayed in collective fashion, or else a professional portrait photographer might take advantage of his accumulated files and issue a composite as his firm's advertisement. In this fashion the Burton Brothers of New Zealand made a fascinating composition between 1867 and 1877, which has already been published in another context1 , but is here reproduced for easy reference (Figure 1). The firm's shop-front is shown in the centre with the two photographers on either side. Above the shop-front are portraits of Captain Cook, Captain Cargill (the leader of the Otago settlement), Queen Victoria (the royal patron of the firm), and julius Vogel (the Premier of New Zealand in 1873), together with local administrators and other dignitaries. In the top corners are the bishops of the Anglican and Roman Catholic churches; below are the wives of the photographers. There are some 785 portraits in all. There is also, woven into the composite, the wording ‘hotography Burton Bros Dunedi’ which has been cut out and superimposed on the pasted-up portraits. Closer inspection reveals much humour. Under the words ‘Burton Bros’ are two photographs of seances or ghost pictures. In the ‘U’ of the word ‘unedi’ Alfred Burton himself appears, dressed up as Uncle Sam. A man who is thought to be Walter Burton appears in a nightshirt between the ‘I’ and ‘N’, and he is certainly the figure making strange gestures in two shots beyond the ‘N’. Between the ‘N’ and ‘E’ Alfred again appears, dignified in Masonic dress, while an adoring female worships him from the proximity of the adjacent ‘N’. A dog even turns up between the ‘H’ and ‘Y’ of the word ‘hotograph’. An interesting feature is the photographic caricature of a man with a large head on a small body, reminiscent of an 1876 example shown by Gaston Tissandier, who also gave some rather obvious instructions to enterprising montage artists: To represent a large head on a small body a picture of the head alone is first taken and then a picture of the entire body on a much smaller scale. Proofs are taken on paper from the two negatives, and then the large head is cut out and pasted on to the shoulders of the figure on the smaller scale. If the large head does not fit very well on to the small body the neck is touched up with a brush. A photograph is then taken of the picture thus obtained, and the negative produced will furnish any number of caricature proofs2. For sheer photographic fun, the Burton work is an outstanding example of its kind.  相似文献   
9.
本文在对家具业的现状的描述和产品附加值的概念基础上,提出了提高家具产品附加值的必要性以及实现途径。  相似文献   
10.
本文主要以深圳市景初家具设计公司与香港华伟家具公司合作开发推广的“写意东方”品牌为例,对家具品牌策划、设计与推广新模式的各个环节进行详细分析,希望能对家具企业的品牌建设提供一条行之有效的新的品牌发展模式。  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号