常用短语

参考例句

1. A singlecylinder caterpillar engine is used in a test of 480h duration .

   采用单缸履带式战车发动机进行了一次持续480小时的试验。

2. If the outflow falls the average duration of unemployment will correspondingly rise.

   若流出人数下降，则失业的平均持续期将相应上升。

3. Disease resulting from stress is related to the severity and duration of stress.

   逆境带来的疾病，同逆境的严重程度和历时长短有关。

4. He was prepared to do this for the duration of the campaign.

   他准备好在选举期间做这件事。

5. The institution is supposed to symbolize the "idea of duration " in law.

   制度应代表法律中的"持久观念"。

6. Gardeners classify plants accrdiring to their life-duration and frost susceptibility.

   园艺学家根据植物的生命长短以及对霜害的敏感性去分类。

7. It permits detection of events that have only a microsecond duration .

   它可用来检测持续时间仅一微秒的动态过程。

8. Periodic crises wrack the capitalist system, and they grow in size and duration .

   周期性的危机破坏着资本主义制度，这种危机的规模在扩大，时间在延长。

9. The duration of the end-plate current parallels the lifetime for channel closing.

   终极电流的持续时间与通道关闭的持续时间相平行。

10. The thrust tail duration is also longer than predicted by theory.

    推力拖尾所延续的时间也比理论所预计的长。

同义词

• period
• term
• time