indexes

英 [ˈɪndeksɪz]

美 [ˈɪndeksɪz]

n.  索引; (物价和工资等的)指数; 标志; 指标; 表征; 量度
v.  为…编索引; 将…编入索引; 将(工资等)与(物价水平等)挂钩; 使指数化
index的第三人称单数和复数

柯林斯词典

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。


• N-COUNT 指数
  Anindexis a system by which changes in the value of something and the rate at which it changes can be recorded, measured, or interpreted.
  1. ...the UK retail price index.
     英国零售价格指数
  2. ...economic indices.
     经济指数
• N-COUNT 索引
  Anindexis an alphabetical list that is printed at the back of a book and tells you on which pages important topics are referred to.
  1. 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。
  2. There's even a special subject index.
     甚至有一个专项索引。
• VERB 为(书等)编索引
  If youindexa book or a collection of information, you make an alphabetical list of the items in it.
  1. 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。
  2. Painters and sculptors are indexed separately...
     画家和雕刻家被分开，分别做了索引。
  3. 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。
• VERB 使(与…)相应挂钩;使指数化
  If a quantity or valueis indexed toanother, a system is arranged so that it increases or decreases whenever the other one increases or decreases.
  1. 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 anindex ofanother, it indicates what the other thing will be like.
  1. Weeds are an index to the character of the soil.
     杂草是反映土壤特征的一个指标。
• (数学中的)指数
  In mathematics,indicesare 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.
• See also:card index

双语例句

• Additionally, a combination of XML indices and relational indexes can further improve query performance.
  此外，XML索引和关系型索引的组合使用还可以进一步提高查询性能。
• Of course, this also requires that you create separate tablespaces for data and indexes.
  当然，这还要求为数据和索引创建单独的表空间。
• This will collect statistics by table and all indexes ( basic level).
  这个命令将收集该表及其所有索引（基本级别）的统计信息。
• Based on that information, you can delete indexes that are not required.
  您可以根据通过这些方法获得的信息删除不需要的索引。
• Local indexes are partitioned in the same way as the table they are based on.
  如同其所基于的表一样，本地索引也进行了分区。
• None of these changes are reflected in the catalog, unless RUNSTATS is performed on these tables and indexes.
  目录中不会反映这些修改，除非在这些表和索引上执行RUNSTATS。
• Since each database partition has local indexes on its data there is increased performance for local data access.
  由于每个数据库分区都有它的数据上的本地索引，因此提高了本地数据访问的性能。
• Entries in taxonomy and indexes are also considered to be instance metadata.
  分类和索引中的条目也同样被认为是实例元数据。
• So, indexes speed the process of retrieval but slow down modification.
  因此索引加快了检索过程的速度，但减慢了修改的速度。
• New technology in DB2 9.7 also enables relational and XML indexes to be compressed.
  DB29.7中的新技术还可以压缩关系和XML索引。