index word
英 [ˈɪndeks wɜːd]
美 [ˈɪndeks wɜːrd]
索引字；指示字; 缩写词为IW
双语例句
- Thus, if you search for all texts that contain a specific word, DB2 only has to look up all the index entries for this word, and it will know exactly which texts qualify that way.
因此，如果要搜索包含特定单词的全部文本，DB2只需在所有索引条目中查找这个单词，从而知道哪些文本符合这个条件。 - The flexibility of Xapian is through the text basis of the index, while the front-end submission system translates the binary documents ( PDF, Microsoft Word) into a text format.
Xapian的灵活性是通过索引的文本本质实现的，而前端的提交系统会将二进制文档（PDF、MicrosoftWord）转化成文本格式。 - Index bypassing during type-casting: A word of caution here is that indexes will be bypassed when an indexed column is type-cast.
在类型转换期间绕过索引：这里要注意一点，当对建立了索引的列执行类型转换时，会绕过索引。 - The index would grow larger, but the number of instances of each word would increase, as well.
索引将变得更大，但是每个单词的实例数也将增加。 - You cannot look into the index but you will find the word.
只要查一下索引，就会找到这个词。 - Feasibility of the Automatic Index Based on Relativity of the Keyword and High-frequency Word
从关键词与高频词的相关度看自动标引的可行性 - Students are shown eight sentences each with a grammar mistake and have to match the mistake with the index word in a grammar book.
学生先看八个句子，每个句子中有一处语法错误，学生必须把这些错误类型与语法书上的索引词相匹配。 - The word you have typed is not in the Index. Type another word or select one from the list.
索引中没有所键入的单词，请键入其他单词或从列表中选择。 - On the basis of the introduction of index principle of the network information, Chapter three analyses how to choose the Web page index keyword emphatically, then discusses the index structures of various kinds of information retrieval models and the their processing of index word.
第三章在介绍网络信息的标引原理的基础上，着重就如何确定Web页面标引关键词进行了分析和讨论，然后讨论了各种信息检索模型的索引结构及其索引词的处理。 - The index speed of SDIC/ CASDAIS is 3000 titles per hour, average index depth is 4, precision of subject word index is near 98%, and coincide ratio of classification index is 80%.
SDIC／CASDAIS系统的标引速度为3000条标题／小时，平均标引深度略大于4，主题标引精度98%，分类标引基本吻合率80%。 - Case Retrieval Algorithm for Supporting Dynamically Extensible Index Word
支持索引词汇动态扩充的实例检索算法 - The paper introduces a method to compile subject index with the functions of "transforming character into table" and "mail merging" of Microsoft Word and its application range, advantages, disadvantages and issues that should be paid attention to.
介绍利用Word软件的文字转化为表格及函件合并功能编制主题索引的方法及其适用范围、优缺点和注意事项。 - If using Loyalty as index, author thinks there isn't unified definition and the social meaning of the word is different from the business practice.
而对于忠诚，作者认为此指标无统一定义，且忠诚的社会含义与企业实际经营有较大差异。因此，作者提出应关注顾客的三类行为，分别为新入市场顾客购买、重复购买与推荐。 - The Application of rotated terms index is determined mainly by two elements. One is their structure of word formations in a specific language;
术语轮排索引的应用，主要取决于两个因素：一是术语所属语言的词汇结构特点； - Discussing the produce environment and the technique index sign ( gas control density) of coal mine safeties produce to the dependable influence of well ventilated system. Word key: Mine Ventilated System; Dependability;
讨论了煤炭生产环境以及煤矿安全生产技术指标（特别是瓦斯控制浓度）对通风系统可靠性的影响。 - This paper discuss the main technology of automatic extraction of index word and retrieval model.
本文论述了索引词的自动提取和检索模型所使用的主要技术进行了论述。 - Application of standard frequency index method in calculation of Chinese word frequency
标准频率指数统计法在汉语词频统计中的应用 - Set-based Index Method in Chinese Word Retrieval
单汉字检索中的集合索引方法 - In this fulltext database, index by single word and index by phrase combine to form the hybrid approach which possesses high performances in rate, accuracy and allsidedness for information retrieval.
全文数据库采用了字索引和词索引相结合的索引检索方法，从而大大提高了检索速度、查全率、查准率。 - The new model reduces the relevance of index word using the method of rough set and classes the relevance of index word into three layers.
该模型运用了粗糙集的方法，对标引词的相关性进行约简，建立了文档类别的三层特征标引词相关度集。 - The improved difference expansion method uses the last two bits, rather than the last bit, of the index of a synonym word or a changeable sentence.
改进的差值扩展方法选择在同义词序号或句型序号的最后两位，而不是最后一位，嵌入水印。 - Experiments demonstrate this index construction method outperforms methods by word frequency and word position. 3. It uses clustering to organize retrieve results, and uses gram to represent topic of cluster.
实验表明此索引构建方法要远好于基于词频、位置的索引构建方法。3.采用聚类方式对用户的检索信息进行组织，同时抽取类别词来描述每个类别的主题。 - The thesis solves three issues in content index: storage for length-varing record, the Chinses word index& phrase index, enhancing the speed of index construction.
在内容索引技术中研究了三个问题，即变长记录存储问题，中文词、英文短语的索引问题，提高索引建立速度的问题。 - The detection of target words as an index of attentional bias toward the target word.
被试对靶子词的正确探测数可被视为是对该类靶子词产生注意偏向的指标。 - The digital simulation sources achieve the design requirement of technical index, it can realize the output of synthetic data stream, and the code rate, frame synchronization, output data word and code pattern can be adjusted.
设计的综合数据模拟源可输出码率、帧结构、数据字类型、码型可编程的综合数据，达到了设计技术指标要求。 - The index function component segments the original documents into words and then generates an inverted index with word units. The retrieval component applies the classical vector space model.
系统在索引时对原始文本进行分词处理后以词为单元生成倒排索引，检索部分则采用了经典的向量空间模型。 - For the establishment of the text feature vector space model: firstly, generates index files for the documents by Lucene, and then, framework reads the index files for entries, documents, word frequency information and establishes the characteristics of each text vector space model.
该框架在建立文本特征向量空间模型时，先通过Lucene对文档生成索引文件，然后读取索引文件，获得词条、文档、词频信息，并建立每篇文本的特征向量空间模型。 - At first, conversing Mongolian words into the smallest morpheme and then building index files with the corresponding to the minimum morpheme string as key words when building index with the Mongolian word as key words.
对蒙古文单词的查找使用最小词素查询方法，建立以蒙古文为关键字的索引时先把蒙古文单词转换为最小词素然后以对应的最小词素串为关键字建立索引文件。 - The solution builds the index by the word for the full text searches. It achieved good results in the test.
采用了以词为对象建立索引的方式，在实验中获得了较好的效果。