模糊聚类分析在社会经济中的应用     

达瓦  普珍 《科教文汇》2008,(3):120-121

模糊聚类分析是依据客观事物间的特征亲疏程度和相似性通过建立模糊相似关系对客观事物进行分类的方法,本文探讨模糊聚类分析在社会经济中的应用.  相似文献   

质粒介导的超广谱β-内酰胺酶的研究进展   总被引：1，自引：0，他引：1  

普珍  刘小康  高山 《西藏科技》2005,(9):35-37

随着三代头孢菌素的广泛应用，出现了新的β-内酰胺酶，其中以超广谱β-内酰胺酶（Emended—spectrum β—Lactamase，ESBLs）和AmpCβ-内酰胺酶最具临床意义。质粒介导的超广谱β-内酰胺酶主要由大肠埃希氏菌和肺炎克雷伯氏菌产生，能水解青霉素类、头孢菌素类和单环类抗生素。ESBLs主要来源于TEM及SHV系列，但近年来也出现了一些非TEM非SHV系列的酶。本文对ESBLs来源、分类、产生机制、检测方法等几方面进行了综述。  相似文献   

农牧区科技创新与建设社会核心价值观研究     

普珍 《西藏科技》2014,(12):14-16

社会主义核心价值观是社会主义本质的价值表达,培育和践行社会主义核心价值观,是深层次整合社会意识,维护社会秩序,凝聚社会力量的重要途径。近年来,农村地区特别是一些偏远落后地区,存在着基层政权弱化的趋势,所以,加强基层政权建设社会核心价值观的研究非常重要。文章以西藏为例,对农牧区基层政权建设社会核心价值观进行探讨。  相似文献   

Tibetan Opera (AchaLhamo) Studies in English World     

普珍 《海外英语》2020,(7):256-257

Tibetan drama, called"Ache Lhamo"in Tibetan, is a comprehensive performing art evolved from Tibetan folk oral art, music, dance and religious rituals.For a long time, Ache Lhamo has attracted worldwide attention, it not only is one of the hot topics of Tibetan studies in China, but also attracts many scholars in other countries, including scholars in English world. In the early nineteenth century, in the western world, some scholars had mentioned Ache Lhamo in their research, Ache Lhamo story texts'translation has gradually ap- peared and recently scholars conduct academic research on Ache Lhamo, whose research findings are fruitful and meaningful. There- fore, the author chooses Ache Lhamo study in the Anglophone world as the research object. This thesis studies on the translation works and research of Ache Lhamo produced in English world based on more than 30 relevant articles and translation works. With the advan- tages of western scholars drawing on exotic cultural backgrounds and rich theoretical knowledge, they inevitably adopt western academic perspectives and methodologies. For these reasons above, this thesis attempts to utilize the variation theory to explore Ache Lhamo study in the English world.  相似文献