1)co-word clustering analysis共词聚类
1.In this article,we download the relevant documents from MEDLINE database and describe a co-word clustering analysis,in combination with clustering maps,strategic diagram and expertise to reveal the hot research areas of drug targets.现对2003-2007年MEDLINE数据库收录的药物靶标文献的高频主题词进行共词聚类统计分析,并通过聚类映射图和战略坐标等分析结果与专业知识相结合,揭示药物靶标的热点领域。
英文短句/例句
1.The Study on Core Word's Roles in Co-word Clustered Analysis核心词在共词聚类结果分析的作用研究
2.Co-word Clustered Analysis of Master Education Technology Dissertations in China我国教育技术学硕士学位论文的共词聚类分析
3.Attempt to Use Burst Detection in Co-Word Clustering Analysis突发监测算法用于共词聚类分析的尝试
4.Research into the Effects of Weighted Co-word Cluster Analysis Based on Major Descriptor基于主要主题词加权的共词聚类分析法效果研究
5.Evaluation of the efficiency of co-word cluster and subject heading cluster in mining subject hotspots共词聚类法和主题词聚类法挖掘专题热点的效果评价——以鼻咽部肿瘤为例
6.Clustered word group in co-word cluster analysis of hot subject terms of tumor therapy共词聚类分析法的类团实例研究——对肿瘤治疗热点主题的分析
7.Coword Cluster Analysis of Human Papillomavirus and Cervical Cancer Related Literatures人乳头瘤病毒与宫颈癌相关文献的共词聚类分析
8.styrenic block copolymer苯乙烯类嵌段共聚物
9.Chinese search result clustering based on key noun phrase clustering基于关键名词短语聚类的中文搜索结果聚类
10.Synthesis and characterization of a series of Polysulfone (PSF)-Polyesters (PEs) block copolymers were undertaken.本文合成了一系列聚砜—聚酯类嵌段共聚物。
11.Search Result Clustering Based on Keyword Extraction基于关键词提取的搜索结果聚类研究
12.Cluster-Based Query Expansion for XML RetrievalXML检索中基于聚类的查询词扩展
13.Clustering Field Words by Character Extraction in Text Classification;基于文本分类中特征提取的领域词语聚类
14.STUDY ON STARCH MODIFIED BY BLENDING/GRAFTING WITH ACRYLIC PRE COPOLYMER PRE COPOLYMERIZATION OF ACRYLICS FOR STARCH MODIFICATION丙烯酸酯类共聚物共混／接枝淀粉的研究?———改性用丙烯酸酯的预共聚
15.On the Usages and Collocations of the Degree Adverbs like "Shao-wei";“稍微”类副词的连用方式和配合共现
16."Zen Me Yang" Terms of the Synchronic and Diachronic Investigation“怎么样”类词语的共时、历时考察
17.Synthesis and Characterization of a Kind of High Performance Polymers-Polyarylene Sulfide Sulfone(Ketone) Amide and Copoly(Arylene Sulfide Sulfone/arylene Sulfide Amine);聚芳硫醚酰胺类聚合物及聚芳硫醚砜/酰胺共聚物的合成、表征
18.Study on the Immobilization of Lipase by Polyacrylamide Nanoparticles;聚丙烯酰胺类共聚纳米粒子固定脂肪酶的研究
相关短句/例句
co-term clustering analysis共词聚类分析法
1.Method of co-term clustering analysis and multi-dimension analysis were employed.研究方法:共词聚类分析法和多维尺度分析法。
3)co-word cluster analysis共词聚类分析
1.Clustered word group in co-word cluster analysis of hot subject terms of tumor therapy共词聚类分析法的类团实例研究——对肿瘤治疗热点主题的分析
4)MeSH terms co-occurrence analysis主题词共现聚类分析
5)words clustering词汇聚类
6)cluster of words词汇类聚
延伸阅读
聚苯硫醚/聚四氟乙烯共混物分子式：CAS号：性质： PPS与FIFE经适当共混得到的新型高分子材料。具有优良的耐磨性和低摩擦系数，特别适合制作轴承。以PPS为主的此类共混物比单纯PPS有较高的韧性和耐腐蚀性，而以FIFE为主的此类共混物，例如含20％～40％PPS的FIFE，可提高FIFE的抗蠕变能力、压缩强度，并减少透气性，更适宜制成衬垫材料。
