| 释义 |
indexed
in·dex I0100700 (ĭn′dĕks′)n. pl. in·dex·es or in·di·ces (-dĭ-sēz′) 1. Something that serves to guide, point out, or otherwise facilitate reference, especially:a. An alphabetized list of names, places, and subjects treated in a printed work, giving the page or pages on which each item is mentioned.b. A thumb index.c. A table, file, or catalog.d. Computers A list of keywords associated with a record or document, used especially as an aid in searching for information.2. Something that reveals or indicates; a sign: "Her face ... was a fair index to her disposition" (Samuel Butler).3. A character (See) used in printing to call attention to a particular paragraph or section. Also called hand.4. An indicator or pointer, as on a scientific instrument.5. a. Mathematics A number or symbol, often written as a subscript or superscript to a mathematical expression, that indicates an operation to be performed, an ordering relation, or a use of the associated expression.b. A number derived from a formula, used to characterize a set of data.6. a. A statistical value that represents the price or value of an aggregate of goods, services, wages, or other measurable quantities in comparison with a reference number for a previous period of time.b. A number that represents the change in price or value of stocks or other securities in a particular market, sector, or asset class.c. The stocks or other securities represented by an index.7. Index Roman Catholic Church A list formerly published by Church authority, restricting or forbidding the reading of certain books.tr.v. in·dexed, in·dex·ing, in·dex·es 1. a. To furnish with an index: index a book.b. To enter in an index.2. To indicate or signal.3. To adjust through indexation.
[Middle English, forefinger, from Latin; see deik- in Indo-European roots.]
in′dex′er n.Translationsindexed
indexedCatalogued for fast searching. When multiple documents are indexed as a group, such as the billions of Web pages by the search engines, all words on every page wind up as pointers to those pages in indexes. For example, if the Web page abc.html contains the word "computer," abc.html is added to the "computer" index. Common words are excluded such as "and," "the," "this," "to," "for" and "that."
A Book Index
When an individual book or document is indexed, important words and phrases are determined first and then made into a keyword list. The list is matched against all the pages, and for every match, the page number is added to the keyword item. The keywords are sorted alphabetically and become the index at the end of the book.LegalSeeIndexFinancialSeeindex |