Involvement in sports, in particular, rose almost 50% from 1981 to 1997: boys now spend an average of four hours a week playing sports; girls log half that time.

特别体育运动参与率从1981年到1997年上升了近50%：男孩们现在平均每周花四个小时做运动；而女生则只花一半的时间。

youdao

The meeting is scheduled for 60 minutes, with the first half dedicated to reviewing the issues log.

会议安排为60分钟，前半场主要是回顾问题。

youdao

The upper half of the page now has the pie chart, breaking it up to illustrate the usage of logical log as used space, free space and backed up space.

页面的上半部分现在有一个饼图，显示逻辑日志的已用空间、空闲空间和已备份空间使用量。

youdao

Cut the problem in half. Cut the problem in half again. And that's a typical characterization of a log algorithm.

是每次除以特定的量,将问题减一半，再减一半,如此，这就是对数算法的典型特性。

麻省理工公开课 - 计算机科学及编程导论课程节选

Yeah. Log. It's a good think, but why do you think it's log? Ah-ha. It's not a bad instinct, the length is getting shorter each time, but what's one of the characteristics of a log algorithm? It drops in half each time.

对了，对数，这是个好想法,但是你们为什么认为是对数呢？,啊哈，这样的本能不错，每次长度都会缩小些,但是对数算法的特性是什么。

麻省理工公开课 - 计算机科学及编程导论课程节选

Log n Log n, because at each stage I'm cutting the problem in half. So I start off with n then it's n n/2 n/4 n/8 over two n over four n over eight.

因为总共有多少层？,因为在每一层，我都是把问题分解成两半,因此以n开始，然后是。

麻省理工公开课 - 计算机科学及编程导论课程节选

Also, the company only has something like a billion users and only half of them log on daily.

FORBES: By all means.

The UK Border Agency is now close to clearing the back-log of almost half a million asylum cases.

BBC: In full: David Cameron immigration speech

The Oval was rocking to the beat of West Indian celebrations but the whole ground stood to applaud Gayle's 23-ball half-century, secured with a tidy single to log-off.

BBC: Rampant Windies overpower Aussies