单词

index

释义

index

听听怎么读

英 [??ndeks]

美 [??n?d?ks]

是什么意思

索引；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；

变形

复数：indicesindexes过去式：indexed过去分词：indexed现在分词：indexing第三人称单数：indexes

双语释义

n.(名词)

[C]索引 list of names or topics referred to in a book, etc., arranged at the end in alphabetical order
[C]标志,表征; 量度 thing that is a sign of sth else, especially because it increases or decreases proportionately; measure
[C](物价或工资的)指数 figure showing the relative level of prices or wages compared with that of a previous date
[C]〈数〉指数,幂 small number or letter showing how many times a quantity is to be multiplied by itself

英英释义

index[ 'indeks ]

n.
- a numerical scale used to compare variables with one another or with some reference number
- 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
  同义词：index numberindicantindicator
- a mathematical notation indicating the number of times a quantity is multiplied by itself
  同义词：exponentpower
- an alphabetical listing of names and topics along with page numbers where they are discussed
- the finger next to the thumb
  同义词：index fingerforefinger
v.
- list in an index
- provide with an index
  "index the book"
- adjust through indexation
  "The government indexes wages and prices"

学习怎么用

词汇搭配

用作名词 (n.)

动词+～

compile〔do, make〕 an index编索引

名词+～

author index作者索引
consumer price〔cost-of-living〕index消费(品)价格指数
price index物价指数
subject index主题索引

～+名词

index finger食指
index number指数

介词+～

on index of表明,显示

～+介词

index to one's character(一个人)性格的反映
index of the book书的索引
index to…的索引
index to economic progress经济发展的指标

词组短语

index system[计]索引系统

refractive index折射率，折光率

performance index性能指标，工作指数

price index n. 物价指数

quality index质量指标

stock index股票指数；证券指数

body mass index身体质量指数；体质指数；体质指数

composite index复合指标；财经综合指数

pollution index污染指数

index finger食指

consumer price index消费者物价指数

diversity index多样性指数；歧异度指数

viscosity index粘度指数

oxygen index[化]氧指数；示氧值

index number[经]物价或人口指数

quantitative index数量指标

financial index财务指标

permanganate index高锰酸盐指数

refraction index折射指数，折光指数

hang seng index恒生指数

更多收起词组短语

双语例句

用作名词(n.)

Do you know the price index in the city?
你知道这个城市的物价指数吗？
The index is arranged in alphabetical order.
这索引是按字母顺序排列的。
The handler for this event receives the column index and row index of the mouse pointer position.
此事件的处理程序接收鼠标指针所在位置的列索引和行索引。
The pointer from an index row in a nonclustered index to a data row is called a row locator.
从非聚集索引中的索引行指向数据行的指针称为行定位器。

用作动词(v.)

Wrinkles index advancing age.
皱纹显示出年岁在增加。
The book is not well indexed.
这部书索引做得不好。
All persons and places mentioned are carefully indexed.
所有提及的人名和地名都被仔细地编入索引中。

权威例句

Index - Analysis of Wildlife Radio-Tracking Data
A universal image quality index
Prevalence of high body mass index in US children and adolescents, 2007-2008.
Body-mass index and cause-specific mortality in 900 000 adults: collaborative analyses of 57 prospective studies.
Adapting a clinical comorbidity index for use with ICD-9-CM administrative data: A response
Body-mass index and incidence of cancer: a systematic review and meta-analysis of prospective observational studies.
Appropriate body-mass index for Asian populations and its implications for policy and intervention strategies.
The body-mass index, airflow obstruction, dyspnea, and exercise capacity index in chronic obstructive pulmonary disease
Quantitative insulin sensitivity check index: a simple, accurate method for assessing insulin sensitivity in humans
Model-based analysis of oligonucleotide arrays: expression index computation and outlier detection.

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