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
词形变换: (复数) indexes (复数) indices (现在分词) indexing (过去式) indexed
例句
1.
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。
2.
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。
3.
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。
4.
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。
5.
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。
6.
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。
7.
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。
8.
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。
9.
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。
10.
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。