The distribution of the fibers, the ratio of slow fibers to fast ones and their attachment and arrangement determine the speed and force with which each species can close its jaws.

肌纤维的分配方式，伸缩快速的肌纤维与伸缩慢的肌纤维的比例还有肌纤维的连接方式以及他们的位置分布决定了一种生物能以多快的速度和多大的力量来和尚他们的下颚。

youdao

Pay close attention to your overall buffer pool hit ratio.

密切关注您的总体缓冲池命中率。

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Ideally this ratio should be over 95%, and as close to 100% as possible. To increase the buffer pool hit ration, try the following.

理想情况下，该比率应当超过95%，并尽可能接近100%。

youdao

What's happening and interests me acoustically, and again we'll come back to it, is that we're getting up toward here, and notice how these pitches in terms of the ratio frequencies are getting very close together.

这段乐曲从声学的角度上让我很感兴趣,我们再看看它,音乐升高到这里,然后我们注意到这些音高,是如何根据频率比最后汇合在一起的

耶鲁公开课 - 聆听音乐课程节选

That is the whole triumph of calculus is to know that by looking at the position now, the position slightly later and taking the ratio and bringing later as close as possible to right now, we define a quantity that we can say is the velocity at this instant.

这就得靠微积分了,通过了解它现在的位置,和一小段时间以后的位置,计算它们的比,再让时间间隔尽可能缩短,我们就定义了一个,被我们称之为瞬时速度的物理量

耶鲁公开课 - 基础物理课程节选

That pushes the effective U.S.-only cash dividend payout ratio to close to 50%.

FORBES: Connect

When this is taken into account, the debt-servicing ratio is close to its previous peak when the base rate stood at 15%.

ECONOMIST: Economic prospects

In practice, Germany does not always take an absolutist view: it was one of the first countries to breach the euro's rules on deficits, and its debt-to GDP ratio is close to the euro-area average, higher than that of wobbly Spain.

ECONOMIST: Why Germany seems not to want a quick fix for the euro crisis