Given a matching index, a single index fetch will pin down the row to be retrieved.

给定一个匹配的索引，通过一个单独的取索引操作就可以得到要检索的行。

youdao

I distilled all that complex brainstorming and math into a single index card.

我将繁琐的讨论和数理推论中的精华写到了一张索引卡片上。

youdao

We keep only a compound primary key and a secondary index for each row, and answer all queries from a single index.

我们只保留了一个组合主键和一个辅助索引来完成所有的查询。

youdao

In essence, this collapse in stock prices -the one-day collapse in stock prices -I think in the U.S. The price was, depending on which index you were looking at, were down 21-22% in a single day.

实际上,这次股价暴跌,股价一天内的跌幅,当然在美国国内,要看你参考的是哪种股指,但基本上一天之内暴跌21-22%

耶鲁公开课 - 金融市场课程节选

There is an increasing number of investors day traders, short-sellers, arbitrageurs, hedge funds, single-issue shareowners, passive index trackers, etc who have no incentive to concern themselves constructively with issues of governance and long-term value creation.

ECONOMIST: Simeon says...

The Fiserv Case-Shiller Index, which measures price changes in single-family homes in over 375 U.S. metropolitan markets, estimates that home prices have already leveled out in one out of four metro U.S. areas, despite price declines of 1.5% in the third quarter of 2010.

FORBES: Price Stability In 75% of U.S. Metro Areas By Year-End, Double-Dip Looms

Although the consumer-price index has long been growing in low single digits, many say that it does not accurately reflect the increasing burden.

ECONOMIST: Inflation in China: An old worry nags again | The