某一种动物通常可以在很多天内极其精确地保持其特有的周期时间。

A particular animal typically maintains its own characteristic cycle duration with great precision for many days.

youdao

您可以记录关于这次活动的信息，例如，谁做的工作(参与者)、周期时间、已知问题、以及其他相关信息。

You can document information about this activity, such as who does the work (participant), cycle time, known problems, and other relevant information.

youdao

可在管理代理或部署管理器上配置轮询周期时间。

The polling cycle time is configurable at the administrative agent or the deployment manager.

youdao

So hopefully, it was a time issue in terms of looking at the periodic table, because let's have you tell me what are we looking for here?

希望刚才大家出问题的原因,是因为看周期表有时间限制，请大家告诉我,我们在这里找什么？

麻省理工公开课 - 化学原理课程节选

Cells can stop in their lifetime at some point in the cell cycle and persist for long periods of time.

细胞生命期可以停止在细胞周期的某个点,并保持很长时间

耶鲁公开课 - 生物医学工程探索课程节选

Relative to the whole market, It's well known that over periods of multiple decades the market has a tendency to go up.

是和整个市场相关的对吗，我们都知道经过几十年的时间周期,市场会有上涨的倾向。

麻省理工公开课 - 计算机科学及编程导论课程节选