Flies, which have a CFF of 250Hz, are notoriously difficult to swat.

苍蝇的CFF是250赫兹，很难被拍死。

Mr Healy reasoned that the main constraints on an animal's CFF are its size and its metabolic rate.

Healy先生推断，动物CFF的主要限制来自于其体型及其新陈代谢速度。

At the bottom end of the scale was the European eel, with a CFF of 14Hz.

CFF最低的是欧洲鳗鲡，只有14赫兹。

Dogs have a CFF of 80Hz, which is probably why they do not seem to like watching television.

狗狗眼睛的刷新率是80赫兹，这可能是它们不看电视的原因。

Having the highest possible CFF would carry biological advantages, because it would allow faster reaction to threats and opportunities.

有最快速的CFF会拥有生物学优势，因为这意味着面对威胁或者机会时会有更快的反应速度。

Join our fantasy football community on join the foot.com and follow us on Twitter at the CFF ballers.

加入我们的 Fantasy Football 社区，加入 foot.com，并在 Twitter 上关注 CFF ballers。

Fortunately for Mr Healy, this search also showed that plenty of people had looked at CFF in lots of species for other reasons.

幸运的是，对Healy先生来说，很多人为了别的原因也研究了许多物种的CFF。