index
美 [ˈɪnˌdeks] 
英 [ˈɪndeks]
- n.指标；索引；标志；（物价和工资等的）指数
- v.为…编索引；将…编入索引；将（工资等）与（物价水平等）挂钩
- 网络首页；索引值；禁书目录
词形变化
复数：indexes 复数：indices 现在分词：indexing 过去式：indexed 同义词
英汉双解
1. | 索引a list of names or topics that are referred to in a book, etc., usually arranged at the end of a book in alphabetical order or listed in a separate file or book |
| Look it up in the index. 在索引中查找。 |
| Author and subject indexes are available on a library database. 作者索引和学科索引可在图书馆的数据库中找到。 |
2. | （物价和工资等的）指数a system that shows the level of prices and wages, etc. so that they can be compared with those of a previous date |
| the cost-of-living index 生活费用指数 |
| The Dow Jones index fell 15 points this morning. 道琼斯指数今天上午下跌了 15 点。 |
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3. | 标志；指标；表征；量度a sign or measure that sth else can be judged by |
| The number of new houses being built is a good index of a country's prosperity. 在建新房屋的数量是国家繁荣的一个可靠指标。 |
4. | 指数（如在等式 4² = 16 中，2 是指数）the small number written above a larger number to show how many times that number must be multiplied by itself. In the equation 4² = 16, the number 2 is an index. |
1. | ~ sth 为…编索引；将…编入索引to make an index of documents, the contents of a book, etc.; to add sth to a list of this type |
| All publications are indexed by subject and title. 所有出版物都按学科和名称编索引。 |
2. | [usupass] ~ sth (to sth) 将（工资等）与（物价水平等）挂钩；使指数化to link wages, etc. to the level of prices of food, clothing, etc. so that they both increase at the same rate |
英汉解释
英英解释
例句
Columns of a unique index are allowed to be NULL, while columns in a unique constraint are not.
唯一索引的列可以为NULL，而唯一约束的列不能为NULL。
The number of pages shown in the index for a particular document may be less than the total number of pages in the original document.
在该指数显示为一个特定的文件页数可能比原始文档中的总页数少。
After the fortune is written to the user buffer, I increment the next_fortune index by the length of the last fortune written.
在将这个fortune写入用户缓冲区之后，在next_fortune索引上增加刚才写入的fortune的长度。
This means you cannot use these counters to determine whether an index has been used or not, or when the index was last used.
这意味着，不能使用这些计数器确定是否已使用索引，或确定上次使用索引的时间。
In judging researchers early in their career, the h-index seems to be a poor measure.
在评价处于早期职业生涯的研究者的学术水平方面，使用h-index看起来是一种不靠谱的方法。
The script will prompt you to either drop an existing multiline text index or to create a new multiline text index.
这个脚本将提示您要么删除一个现存的多行文本索引要么创建一个新的多行文本索引。
Since the table is "empty, " it is obviously easiest to read the entire table rather than trying to use an index.
由于表是“空”的，那么很显然读取空表比采用索引更简单。
A tire with a load index equal to that of the Original Equipment tire indicates an equivalent load capacity.
轮胎负载指数与平等的，表明了相当于原设备轮胎负荷能力。
B. If client is unable to see print clearly, test each eye separately by placing index card over one eye at a time.
如受检者看不清报纸文字，可用卡纸盖住眼睛轮流测试两眼视力。
But the VIX index of American stockmarket volatility (a measure of the cost of buying options) was close to a ten-year low in late October.
但是美国股市的波动率指数（VolatilityIndex，VIX，一种衡量购买的期权成本的方法）却在10月低接近10年内的最低点。
The spatial distribution law of urban surface temperature was approximately contrary to that of vegetation index.
城市地表温度与植被指数具有大致相反的空间分布规律。
He said the fund doesn't rule out investing in domestic stock-index futures, which China plans to launch April 16.
并表示，不排除投资国内股指期货的可能性。中国的股指期货交易计划在4月16日正式启动。
Helping students to understand the function of different parts of a book; front cover, publishing notes, index.
帮助学生认识一本书各个部分的作用，包括：封面，出版信息，索引…
Obviously, the effective index is not just a material property, but depends on the whole waveguide design.
有效折射率不仅仅是一种材料的性质，它也依赖于整个波导的设计
Note that this is usually not the only attribute with a database index.
注意，通常情况下，CSCDISIS属性并不是惟一有数据库索引的属性。
Perhaps it was his way of giving economics a wider appeal but in 1926 US economist George Taylor coined the theory of the hemline index.
也许是为了使经济学能够吸引更多人的关注吧，在1926年美国经济学家乔治.泰勒（GeorgeTaylor）创造了裙摆指数理论。
Taking the crash into account, the oil fund's performance was essentially indistinguishable from that of a passively managed index fund.
把危机的原因考虑在内，石油基金的表现从本质上来看与被动的指数基金并无差别。
All the children were similar in height, weight and body mass index (BMI; a ratio of height to weight used to measure obesity).
所有儿童在身高、体重和体质指标方面（BMI；身高体重之比，用来测量肥胖）都极为相似。
Or price index rose at a stage when turnover is often quite small. Index peaked when turnover is withering.
指数或价格处于上升阶段时成交量往往很大；股指见顶时成交量便极度萎缩。
The index ranks the policies of each country according to how much they encourage free trade, both internally and with other territories.
这个排行榜根据各国或地区对国内外自由贸易的鼓励程度将其经济政策进行排名。
He hushed me with his index finger against his mouth.
他把食指贴在嘴上告诉我别做声。
Optical interference takes place in a thin transparent wedge of refractive index m.
光的干涉发生在折射率为m的薄的透明的楔形物里。
His index finger steadied on my suitcase.
他的食指最后指向我的行李箱停止不动了。
The index of refraction of most of the common glasses used in optical instruments lies between 1. 46 and 1. 96.
光学仪器中最常用的玻璃其折射率多在1.46到1.96之间。
The price index has been kiting since last year.
从去年开始物价指数就一直在迅速上升。
'China's stock market index is usually not a good leading indicator of economic growth, ' Wang Tao said in a research note.
她在一份研究报告中指出，中国股指通常不是一个好的经济增长领先指标。
Drug therapy for the treatment of tumors is often limited by a narrow therapeutic index.
药物疗法，用于治疗肿瘤，往往限制了一个狭窄的治疗指数。
Each element at a specific index of every array corresponds to a specific sequence point.
每个阵列中指定之索引处的各个元素都对应至特定的序列点。
It had an interactive section where you could calculate your Body Mass Index, complete with a silhouette of a perfectly proportioned lady.
那上面有个互动版块，可以计算出你的身体质量指数，还辅以一魔鬼身材的女性轮廓。
The derivative problems seem to have accelerated, though Buffett is probably doing better this quarter with the stock index derivatives.
尽管巴菲特本季在股指衍生性商品上可能操作较佳，但衍生性商品的问题看来已经加重。
So far so good, the index seems to be ready for a test of key resistance around the 1400 level.
标普目前走势不错，似乎已经准备好向1400点附近的关键阻力位作出测试。
Number of scans caused by system queries that the recommended index in the group could have been used for.
可能使用组中建议索引的系统查询所导致的扫描数。
There was also no correlation between the body mass index (BMI) of a mother and the sex of her child.
母亲的身体质量指数（BMI）和孩子的性别也没有相互关系。
Most of this variability can be described by a strong linear dependence on the North Atlantic Oscillation (NAO) index.
其中大部分变异可以说是由一个强有力的线性依赖于北大西洋涛动（脑瘤）指数。
During the past four months the NOK has shown a strong correlation with a commodity index like the CRB shown here.
在过去四个月挪威克朗呈现出与商品指数CRB有很强的相关性。
In the last couple of years, when deflation was perceived by many to be a greater threat than inflation, the index was of little value.
在过去两年中，当通货紧缩比通货膨胀更为许多人所感受到时，这一指数基本上没有了用武之地。
And the wider Shanghai Composite Index, which had closed at a 30-month low the day before, squeaked out just a 0. 2% gain.
而那涵盖面更广、前一日以30个月最低点报收的上证综合指数，只有区区0.2%的涨幅。
One official said the regulator might consider such a fund as a last resort if the index drops below 2, 000.
一名官员表示，如果股指跌破2000点，监管机构也许会考虑将这种基金作为最后一着。
The collection of session variables is indexed by the name of the variable or by an integer index.
会话变量集合按变量名称或整数索引来进行索引。
Analysts said the high consumer price index (CPI) in recent months had been a deterrent for an increase in oil prices.
分析家认为最近几个月过高的消费指数（CPI）已经成为抬高油价的一个重要威胁。
Money may not buy you happiness. But it can buy a strong correlation with a fancy new index that aims to put a number on contentment.
钱也许买不到幸福，不过，钱可以买到与一种新奇的可以给满意打分的指标之间密切的相互关系。
"I've never used these for food, " she said, kneading it between her index finger and thumb, a chef inspecting an unfamiliar piece of meat.
“我没用过这些食材，”她拿食指和拇指捏着，像位大厨检视不熟悉的肉片。
The company's goal, index issued but do not know how to break.
公司的目标、指标下达后却不知道怎么分解。
Compare the attributes of the new index against the attributes of the index you want to share to see what does not match.
比较新索引的属性和希望共享的索引的属性，看看它们是否匹配。
In a measure of that robust momentum, it was the 26th consecutive month that the official index had stood above the threshold of 50.
这种强劲势头之下，已经连续26个月官方指数站到了50以上的门槛。
