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DETERMINATION OF CYANIDE BY A SPECTROPHOTOMETRIC REVERSED FLOW INJECTION METHODMa Yao Zhang Jianzhong 《中国科学院研究生院学报》1994,(1)
IDENTIFYINGSCANVENGINGEFFECTSOFANTIOXIDANTSONACTIVEOXYGENBYANEWSYSTEM¥MaYao;ZhangJianzhong(DepartmentofChemistry,GraduateScho... 相似文献
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北京建筑工程学院学生工作办公室 STUDENTS''''AFFAIRS DIVISION BEIJING UNIVERSITY OF CIVIL ENGINEERING ARCHITECTURE 《北京教育(高教版)》2007,(9):22-24
思想政治教育是一种服务,是引领学生在主旋律下健康成长成才的服务,而学校为了学生健康成长所建构的各种服务体系都是思想政治教育的切入点,都是思想政治教育的落脚点。因 相似文献
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V. A. Frolova Zh. A. Karabaev S. K. Khasenova T. Sh. Kubieva T. M. Myrzakhmetov E. A. Lazareva I. A. Semiletova 《Scientific and Technical Information Processing》2008,35(3):143-152
This paper discusses the results of statistical research on the information massif of the “Abstract Journal” DB (of the Republic of Kazakhstan) with a volume of about 50000 documents, which was carried out based on a number of scientometric indices. The types of journals, thematic structure of the AJ DB and prospective directions for investigations are designated. The leading journals on the themes of the series of the abstract journal are revealed. The averaged ratio between the scientific articles of the Kazakhstan scientists published in Kazakhstan, CIS-countries and far-abroad countries is determined to be 80: 5: 1. The main themes of publications in the English language relate to chemistry, physics, and mathematics. The works in various fields of Kazakhstan science are presented in Russian journals. 相似文献
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《滁州职业技术学院学报》编辑部 《滁州职业技术学院学报》2007,6(2):1
<正>生态承载力是指高职教育资源与环境所能承受和负载的保证相应质量目标和发展规模的容纳能力。当教育发展超出生态承载力极限阈值时 相似文献
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BEIJING UNIVERSITY SCHOOL OF EDUCATION ZHONGSHAN UNIVERSITY INSTITUTE OF HIGHER EDUCATION 《Chinese Education & Society》2013,46(3):7-62
China entered a new historical era after the conclusion of the Cultural Revolution. Reform and opening up to the outside have become basic national policies. Acting on the need to reform and open up, Comrade Deng Xiaoping issued a directive in 1978 on increasing the number of students sent for studies abroad, and the policies on publicly sending students abroad became an integral part of the policies on opening up to the outside. Along with advances in the endeavors for reform and opening up in the past twenty or more years, the work of publicly sending students abroad [sending students abroad under governmental or public sponsorship], which experienced a convoluted course of development, has gradually advanced in depth. This work has turned out large numbers of high-quality, talented personnel; promoted improvements in the standards of China's science/technology, culture, and education; and accelerated reform and opening up as well as promoting the cause of construction for modernization. 相似文献
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孙友波 《泰州职业技术学院学报》2001,1(2):6-8
分析了鼓楼地区现状的基本问题与矛盾及其形成原因,历史发展演变过程以及此地区更新的内在动力,在此基础上提出更新设计研究。 相似文献
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We studied transposition in pigeons by training them to select the smaller (or the larger) of a pair of circles. In training, different groups of pigeons were given one pair, two pairs, or three pairs of circles along the size dimension. Testing included two stimulus pairs for which, according to theoretical postdiscrimination generalization gradients, transposition should decrease from one-pair to two-pair to three-pair training. On the basis of the results of our earlier study (Lazareva, Wasserman, & Young, 2005) and contrary to these predictions, we expected that transposition should increase from one-pair to two-pair to three-pair training. We found that multiple-pair discrimination training enhanced transposition, which, on average, rose from 47% (one-pair training) to 52% (two-pair training) to 64% (three-pair training). In addition, we found that the overall similarity of the testing pair to the training pair(s) modulated the strength of relational responding. These results demonstrate that encountering multiple instances of a rule leads to stronger relational learning, even when reinforcement history predicts the opposite trend. These results also provide strong evidence against stimulus generalization as the sole determinant of relational responding in transposition. 相似文献
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