The continuation of biological rhythms in an organism without external cues attests to its having an internal clock.

在没有外部提示的情况下，生物体中生物节律依然能够延续，这能证明它体内有一个时钟。

youdao

Following your biological rhythms and have a good rest, which can help you have a better performance.

遵循自己的生物钟，好好休息，这样才能表现更佳。

youdao

Conclusion Multi-frequency biological rhythms do exist in mice and they are affected by different L-D cycle.

结论生物体存在多种频率的生物节律，其节律的特征受到光-暗循环的影响。

youdao

Dr Wehr, besides being a practising psychiatrist, is chief of the section on biological rhythms at America's National Institute of Mental Health.

ECONOMIST: People, like all living things, are four dimensional

In cells, enzymes are the basis of the natural circuits that switch genes on and off, maintain biological rhythms and produce molecular answers in response to environmental stimuli.

ECONOMIST: DNA computing

Jim Waterhouse, a professor of biological rhythms at Liverpool John Moores University in Liverpool, England, says he often recommends that people crossing three time zones or less and only staying three days or less might want to consider maintaining the same sleeping and waking schedule from home rather than trying to shift the body clock.

WSJ: To Avoid Jet Lag This Summer, Travel Like a Scientist