The type blockio sets the disk to direct block I/O mode without page cache.

类型 blockio 把这个磁盘设置为直接块 I/O 模式，没有页面缓存。

youdao

The block I/O buffer (kiobuf) in the 2.6 kernel allows I/O requests larger than PAGE_SIZE.

在 2.6 中块 I/O 缓冲区（kiobuf）允许 I/O 请求可以比 PAGE_SIZE 大。

youdao

The Block I/O Layer in the 2.6 kernel has been rewritten to improve kernel scalability and performance.

内核中的块 I/O 层被重写，以提高内核的可扩展性和性能。

youdao

"So until we can overcome that stumbling block I think there is a bit of an issue."

VOA: standard.2009.11.04

Why? Because that block identifies a set of things that I'm going to do if the test is true.

为什么呢？这是因为这一块指令,指定了一系列的要进行的操作,如果测试为真的话。

麻省理工公开课 - 计算机科学及编程导论课程节选

And in that--I'm so careful, perhaps the blocks are numbered, I'm so careful that every block is in the exactly same position as in the case where my son built it.

我搭的非常仔细，也许这些积木都编了号，但我搭的很仔细，所以每块积木,都在我儿子之前搭那座塔时,摆在的位置上。

耶鲁公开课 - 死亡课程节选

We now have a new classroom block and I was worried about the crowds and getting lost in the corridors.

BBC: NEWS | School Report | School Reporters' diary

You may have seen the announcement earlier today that AOL is acquiring gdgt and that Ryan Block and I are going to be rejoining the company.

ENGADGET

When I first moved to Chicago -- before any of the students in this room were born -- (laughter) -- and a whole lot of people who are in the audience remember me from those days, I lived in a community on the South Side right up the block, but I also worked further south where communities had been devastated by some of the steel plants closing.

WHITEHOUSE: President Obama Speaks on Building Ladders of Opportunity into the Middle Class | The White House