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index

index
[英] [ˈindeks] [美] [ˈɪnˌdɛks] 生词本

n.

vt.

vi.

  • 柯林斯高阶英汉双解学习词典

  • 英英释义

  • 行业释义

  • 词典例句

The usual plural is indexes, but the form indices can be used for meaning 1. 复数通常为 indexes,但 indices 可以作为义项1的复数形式。
1. 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. 

  • ...the UK retail price index.

    英国零售价格指数

  • ...economic indices.

    经济指数

2. 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. 

  • 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。

3. 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. 

  • 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。

  • She's indexed the book by author, by age, and by illustrator.

    她根据作者、年龄和插图画家分别为该书编了索引。

4. 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. 

  • 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。

5. 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. 

  • Weeds are an index to the character of the soil.

    杂草是反映土壤特征的一个指标。

6. 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. 
7. See also: card index;  
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"

体育

  • 1.箭尾定向点

医学

  • 1.［拉］〔复indexes或indices〕①食指〔NA〕；②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；③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

<名>
  • 1.指标

计算机

  • 1.索引 变址 索引信号；指数；下标
<名>
  • 1.索引
  • 2.变址
  • 3.索引［信号］
1. A supplementary volume has been published containing the index.
附有索引的增补卷已经出版。

来自《简明英汉词典》

2. Accumulator and index register can be accessed by the programmer.
程序员可以对累加器和变址寄存器进行存取。

来自《现代英汉综合大词典》

3. 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。

来自《简明英汉词典》

4. Manner of walking gives an index to one's charactor.
走路的姿态可反应出人的性格。

来自《现代英汉综合大词典》

5. 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。

来自《简明英汉词典》

6. The index adds appreciably to the usefulness of the book.
索引明显地增加了这本书的实用价值。

来自《现代英汉综合大词典》

7. The index is picking up.
指数回升。

来自《现代汉英综合大词典》

8. The index of industrial production increased.
工业生产指数提高了。

来自《简明英汉词典》

9. Wrinkles index advancing age.
皱纹显示出年岁在增加。

来自《现代英汉综合大词典》