index是什么意思？

index

英[ˈɪndeks] 美[ˈɪnˌdɛks]

• n. 索引，<数>指数，指示，标志；
• vt. 给…编索引，把…编入索引，[经济学]按生活指数调整（工资、价格等）；
• vi. [机械学]转位；

复数：indices; indexes;

第三人称单数：indexes;

过去式：indexed;

过去分词：indexed;

现在分词：indexing;

例句

• His index finger tightened on the trigger but then relaxed again. 他的食指扣住扳机, 然后又松开了。
• index systems of macroeconomics 宏观经济指标体系
• The index of industrial production increased. 工业生产指数提高了。
• The increasing sale of luxury goods is an index for the country's prosperity. 奢侈商品销售量日增是该国繁荣的标志。
• having a relatively long head with a cephalic index of under 75. 有头颅指数低于75的、相对长些的头部
• The benchmark Shanghai composite index closed down 95.02 points. 上海复合指标基准关盘时下降了95.02点。
• Efficient index structure can improve the performance of 3 D model retrieval greatly. 在3D模型检索领域中,高效的索引结构能提高检索效率.
• The thumbtack pricked his index finger. 大头针扎了他一下手指.
• ...an index of products and services which is cross-referenced to the supplying companies. 注明供货商参照项的产品和服务索引
• The author index has entries arranged in alphabetical order of author's surnames. 著者索引中有按著者姓氏字母顺序排列的著录.

同义词

• n.
  index的同义词之：索引;图表
  sign, symbol, guide, file, table, chart, list,
• index的同义词之：其他释义
  appendix, table, schedule, file, list, catalogue, symbol, leaf, guide, chart, sign,

英语六级真题

But there is also time for brief diversions onto bizarre ground, such as a discussion of the skyscraper index (which holds that a boom in skyscraper construction is a foolproof sign of an imminent recessio.
出自-2013年6月阅读原文
But the consumer sentiment index remains weak, and all the rebound has occurred in Americans' evaluation of future economic conditions, not the present
出自-2013年6月阅读原文
Of course, no index can account for everything.
出自-2013年12月阅读原文

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  指数
  An index is a system by which changes in the value of something and the rate at which it changes can be recorded, measured, or interpreted.
  例句
  ...the UK retail price index. 英国零售价格指数 ...economic indices. 经济指数
• N-COUNT
  索引
  An index is an alphabetical list that is printed at the back of a book and tells you on which pages important topics are referred to.
  例句
  Curiously, the word 'gay' does not occur in the index... 奇怪的是,gay这个词没有出现在索引当中。 There's even a special subject index. 甚至有一个专项索引。
• VERB
  为(书等)编索引
  If you index a book or a collection of information, you make an alphabetical list of the items in it.
  例句
  This vast archive has been indexed and made accessible to researchers... 这个存量巨大的档案室的所有文件都已编了索引,可供研究人员使用。 Painters and sculptors are indexed separately... 画家和雕刻家被分开，分别做了索引。
• VERB
  使(与…)相应挂钩;使指数化
  If a quantity or value is indexed to another, a system is arranged so that it increases or decreases whenever the other one increases or decreases.
  例句
  Minimum pensions and wages are to be indexed to inflation. 最低养老金和最低工资要与通货膨胀挂钩。
• N-COUNT
  标志;迹象;指标
  If one thing is an index of another, it indicates what the other thing will be like.
  例句
  Weeds are an index to the character of the soil. 杂草是反映土壤特征的一个指标。
• N-COUNT
  (数学中的)指数
  In mathematics, indices are the little numbers that show how many times you must multiply a number by itself. In the equation 32 = 9, the number 2 is an index.

英汉词典释义

• n.
  索引
  A supplementary volume has been published containing the index. 附有索引的增补卷已经出版。
  标志, 象征; 量度
  The increasing sale of luxury goods is an index for the country's prosperity. 奢侈商品销售量日增是该国繁荣的标志。
  (物价或工资的)指数
  The index of industrial production increased. 工业生产指数提高了。
• vt.
  给…编索引, 指示出
  All places mentioned are carefully indexed. 所有被提到的地名都仔细编入了索引中。

英英词典释义

• Noun
  1. a numerical scale used to compare variables with one another or with some reference number
  2. a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can reveal relative changes as a function of time
  3. a mathematical notation indicating the number of times a quantity is multiplied by itself
  4. an alphabetical listing of names and topics along with page numbers where they are discussed
  5. the finger next to the thumb
• Verb
  1. list in an index
  2. provide with an index;
  "index the book"
  3. adjust through indexation;
  "The government indexes wages and prices"

行业词典

• 体育： 箭尾定向点；
  医学： ［拉］〔复indexes或indices〕食指〔NA〕；指数：一种无一定数值的量值，通常为具有同一量度的可测出的两个数值之比，或百分比；型心，压模：在牙科中用来记录或保持某一牙，或数个牙与其他牙的相对位置，以保证在原位上修复假牙；
  数学： 指标；