We won't use this feature, preferring instead to keep things simple with one value per key.

我们不会使用这个特性，为了保持简单对每个键使用一个值。

youdao

We also established that we would use only a single value per key since currently our schema does not require more and we're aiming for simplicity.

我们还确定将对每个键使用一个单一值，因为目前的模式不需要使用多个值，并且我们希望保持简单性。

youdao

LinkedIn builds an index structure in their Hadoop pipeline - this produces a multi-TB lookup structure that USES perfect hashing (requiring only 2.5 bits per key).

LinkedIn在其Hadoop管道上构建了一个索引结构：这会产生几个TB的查找结构，该结构完美地使用了散列(每个键只需要2.5个位)。

youdao

Australia,one of the world's worst per capita emitters of greenhouse gases, warns that without tough environmental measures the country would lose jobs and key industries, including agriculture and tourism.

VOA: standard.2009.05.03

Mike Lanman, chief marketing officer of Verizon Wireless, said the company is addressing other user complaints in future releases, such as allowing users to type on a full keypad in portrait mode, rather than a keypad with multiple letters per key.

WSJ: BlackBerry Storm Is Off To Bit of a Bumpy Start

The Ryos is the first gaming keyboard ever that features per-key lighting and up to two 32-bit ARM cortex processors.

ENGADGET: ROCCAT unveils Ryos gaming keyboard ahead of CES, individually lit keys in tow

It added it now had to direct an additional 12, 000 police officer hours per year to key areas to control night-time crime.

BBC: Norwich alcohol sales ban proposed after crime rise