The closer the ratio is to 100 percent, the lower the frequency of disk I/O, and therefore the less overhead of reading data.
命中率越接近 100%，磁盘I/O的频率就越低，因而读取数据的开销就越少。
This article assumes familiarity with the networking and I/O libraries for making socket connections and reading streams, respectively.
本文假设您熟悉连网和I/O库，这两方面知识将分别用于socket连接和读取流。
The I/O might involve reading data from a disk, or a database, or a web service, or even from a user.
I/O可能涉及到从一个磁盘、一个web服务或甚至是一名用户读取数据。
The o 'donnell report is expected to make uncomfortable reading for Fox.
外部认为欧唐尼的报告对福克斯的分析会让大臣们不快。
Were you reading in your bedroom at 3 o 'clock yesterday afternoon.
昨天下午三点钟，你正在卧室里读书吗？
Ming made candle, reading o. Grain filling body, and books enrich wisdom.
造烛求明，读书求理。粮食补身体，书籍丰富智慧。
Andy o 'brien, a tour guide in the UK, followed Harvard's admission reading list for years.
安迪·奥布莱恩是英国的一名导游，他已追随哈佛大学入学阅读清单多年。
He was reading story book at eight o, clock.
今天上午八点他正在看故事书。
Select a new position for easy reading of the scale and reinstall the handwheel with the "O" mark located at the bottom pointed in this direction.
选择刻度上容易观察的新位置重新安装手轮，使其位于底部的“O”标志指向这个方向。
Streams are a portable way of reading and writing data. They provide a flexible and efficient means of I/O.
流是（表达）读写数据的一种可移植的方法，它为一般的I/O操作提供了灵活有效的手段。
I had finished reading the novel by nine o 'clock last night.
到昨晚九点为止，我已读完了这本小说。
For example, I always love reading books, sometimes I read the book until 12 o 'clock at night. It isn't very good. But when my mum comes to my room and scolds me, I feel very unhappy and cry to her.
比如说，我一直很喜欢看书，有些时候我看书看到夜里12点，那不是很好，但当我妈妈来到我房间并训斥我，我感觉很不高兴，并向她喊叫。
This I did at nine o 'clock, after which I sat reading the paper.
九点钟时我做这事，之后我坐着看报。
Were you reading in your bedroom at 3 o 'clock yesterday afternoon?
昨天下午三点钟，你正在卧室里读书吗？
Our Scripture reading says, "Do not be afraid, O Daughter of Zion ."
我们今天所读的经文说：「锡安的民哪，不要惧怕！」
I have been reading the newspaper since five o 'clock.
我从5点钟开始一直在读报。
Paean of pioneers-Reading Willa Cather's o!
拓荒者的赞歌——读薇拉·凯瑟的啊！
John was reading a newspaper at seven o 'clock yesterday morning.
昨天早上七点钟约翰在看报纸。
John was reading a newspaper at seven o 'clock yesterday morning.
昨天早上七点钟约翰在看报纸。
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