Silent Mani Stones     

Li Yan 《中外文化交流(英文版)》2006,(8):16-18

Directors competing for the Best Maiden Director prize of China Golden Roost and Flower Blossom Awards were all big hands but only three were nominated, including prestigious photographer Gu Changwei, new star Liu Hao and nobody Wanma Caidan. When she tore open the envelope, guest announcer Siqin Gaowa said with surprise, ＂The winner is my ethnic minority compatriot.＂ It was Wanma Caidan, a Tibetan black horse who had never been heard in the star-ridden film circle.  相似文献   

Historic Charm of the Old Town of Phoenix     

Wen Yan ZhangYan 《中外文化交流(英文版)》2006,(7):20-23

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复合图书馆的人力资源管理   总被引：3，自引：0，他引：3  

青晓  方薇 《图书馆学研究》2008,(11)

本文探讨了在复合图书馆资源环境下,图书馆对人力资源素质层次的要求和应该如何进行人力资源管理等问题。旨在合理调配人力资源,以求高效。  相似文献   

实行素质教育,增强自学能力--网络环境下的检索课教学   总被引：9，自引：0，他引：9  

陈继红  洪湛  青晓  杨兆军 《图书馆建设》2004,(1):95-97

文章叙述了我校的文检课教学内容改革,以及所研制的教学课件和开展网上教学的体会。  相似文献   

Modelling of URM Walls Retrofitted with Cable：A Comparison Between a Basic Mechanical Model and Distinct Element Method     

ZHUGE Yan CHUANG Shihwei 《天津大学学报(英文版)》2006,12(B09):171-176

The Australian love of ＂heritage＂ buildings （most of them are unreinforced masonry （URM） ） means that greater attention is required to secure their performance under seismic or impact loading in the future. A research project has been carried out to develop a new, economic and high strength retrofitting technique for masonry structures. A series of experimental testing on URM walls retrofitted with an innovative technique by cable system have been conducted. In this paper, an analytical model which is based on distinct element method（DEM） is developed to simulate the behaviour of retrofitted walls, in DEM, a solid is represented as an assembly of discrete blocks. Joints are modelled as interface between distinct bodies. It is a dynamic process and specially designed to model the behaviour of discontinuities. In order to assist the practising engineers to design this new retrofitted wall system, a simple mechanical model was also developed to predict the strength of the retrofitted walls. The results obtained from this simple mechanical model are compared with those from both experiments and distinct element model.  相似文献   

试论新时期天津终身教育体系的构建     

周妍  ZHOU Yan 《天津电大学报》2011,15(2):37-38,59

推进终身教育是新时期促进＂人的全面发展＂的重要体现,构建和完善终身教育体系是实现天津教育改革和发展的战略举措,应从普及终身教育理念、完善终身教育机制和加快终身教育信息平台建设三方面着手,打造天津终身教育体系,服务全民终身学习。  相似文献   

Physical activity,physiological, and psychomotor performance: a study of variously active older adult men     

Christensen CL  Payne VG  Wughalter EH  Yan JH  Henehan M  Jones R 《Research quarterly for exercise and sport》2003,74(2):136-142

This research examined varying levels of physical activity and psychomotor and physiological function in variously active older men. Very active moderately active, and low active participants were tested on simple (SRT) and choice reaction time (CRT), coincidence-anticipation timing (CAT), and VO2max. No significant differences for age or height were found, although percentage of fat, and weight were statistically different. Active groups were leaner and lighter. VO2max was significantly different between groups, as physically active groups yielded geater values. SRT and CAT also yielded significantly different results with more active participants showing better performance. No between-groups significant differences resulted for CRT. Generally, increased levels of physical activity were related to superior physiological outcomes and improved psychomotor peformance.  相似文献   

CHINA NATIONAL GRAND THEATRE TO OPEN     

Yu Yan Yang Chaoying 《中外文化交流(英文版)》2007,(12):8-11

On September 25 when Chinese people celebrated their traditional festivity -- the Mid-Autumn Festival, China National Grand Theatre, after nearly six years of construction, has its true face unveiled to the public. Lit up by spotlight at night, the huge egg-shell-shaped structure stood tall like a shining pearl amidst the rippled pool.  相似文献   

Progress in Bio-manufacturing     

Yan Yongnian  Wang Xiaohong  Xiong Zhuo Liu Haixi  Li Shengjie 《中国科学基金》2007,21(1):14-19

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微型燃气轮机向心涡轮一体化寻优设计方法的试验验证(英文)     

Lei FU  Zhen-ping FENG  Guo-jun LI  Qing-hua DENG  Yan SHI  Tie-yu GAO 《浙江大学学报(A卷英文版)》2015,(3):241-249

目的:根据微型燃气轮机的特点及其应用领域,针对其核心部件向心涡轮的设计,提出一体化寻优设计方法,并搭建向心涡轮性能试验台进行试验验证,以期检验一体化设计方法的可靠性,获得微型向心涡轮高转速性能试验方法并解决性能试验中出现的实际问题。创新点:1.一体化设计方法是以向心涡轮气动性能、叶轮材料强度和叶轮整体重量为优化目标的全新寻优设计方法;2.针对悬臂式高速小型轴系解决微型向心涡轮高速试验轴承轴系设计问题。方法:1.搭建和完善包含多个子系统的试验台,并给出轴承设计的结果;2.根据相似理论和微型向心涡轮一体化寻优设计结果,对原型进行模化及涡轮试验件的加工;3.开展微型向心涡轮高速性能试验,针对向心涡轮的通流特性和效率特性进行试验数据采集和结果分析,并评估和验证微型向心涡轮一体化寻优设计方法的可靠性和应用性。结论:1.在满足材料强度和整体重量要求的前提下,叶轮气动性能仍具有较高的水平,可应用于100 k W级微型燃气轮机。2.试验工作验证了本文提出的向心涡轮一体化寻优设计方法的可靠性,发展了微型向心涡轮的综合设计方法,以期在工程领域得到进一步的应用。  相似文献