The duration of previous geologic periods was difficult to determine.
以前很难确定地质期的持续时间。
They were incarcerated for the duration of the war.
他们在战争期间被监禁。
The school was used as a hospital for the duration of the war.
战争期间这所学校被用作医院。
He was given the task of protecting her for the duration of the trial.
他被委以在审判期间保护她的任务。
Here's one shipboard romance that won't last the duration of the cruise.
这是发生在船上不会长过航游时间的一段恋情。
Heavy media use interferes with sleep by reducing sleep duration.
大量使用媒体设备会缩短睡眠时间，从而干扰睡眠。
So so far we've had duration and accent.
目前我们知道了时值和重音这两个途径
The order has a duration of three years.
该命令的有效期三年。
The appointment form must contain a duration.
约会表单必须包含一个持续时间（duration）。
Total duration of the performance testing activity.
性能测试活动的总共持续时间。
The next day I came back to stay for the duration.
第二天，我从华盛顿返回会场，一直呆在那。
This period of time is often called duration or interval.
这个时间周期通常被称为持续时间或者时间间隔。
The duration of the call is determined by network traffic.
调用持续时间取决于网络通信量。
The usual duration of studies is three to four years.
通常学制为3到4年。
The minimum duration the agent can be turned on is one day.
代理可以开启的最短持续时间为一天。
Duration can likewise be broken down into four main levels.
同样地，持续时间也可用分为四个主要级别。
In this example, the duration is one minute and ten seconds.
在本样本实例中，持续时间是一分零十秒。
Simply specify the duration for your test and click on Run.
只要指定测试的持续时间并单击run。
The duration of the pain did not seem to make much difference.
痛苦的持续时间似乎并没有多大影响。
The attachment, or commitment, stage is love for the duration.
依恋或承诺是爱的持续。
The duration value can be either a positive or negative value.
持续时间值可以是正数，也可以是负数。
The test duration was one hour for each of these test runs.
测试的时间长度是每个测试各运行一个小时。
Duration: Specifies the length of time for which a lock is held.
持续时间：指定了锁被持有的时间长度。
The test duration was one hour for each of these six test runs.
测试的时间长度是这6个测试各运行一个小时。
What matters is not the duration of your life, but the donation of it.
重要的不是你的寿命有多长，而是你的生命付出了多少。
What matters is not the duration of your life, but the donation of it.
重要的不是你的寿命有多长，而是你的生命付出了多少。
One thing that still doesn't fit right is the DE duration of the track.
一个尚不能正确工作的事情是音轨的时长。
After this duration, the person is no longer able to maintain this speed.
在这段时间之后，人就不能维持这个速度了。
After this duration, the person is no longer able to maintain this speed.
在这段时间之后，人就不能维持这个速度了。
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