They would have to concentrate on natural processes that continue at a constant rate and that also leave some sort of tangible record in the rocks.

他们必须专注于以恒定速度持续的自然过程，并且在岩石中留下某种有形的记录。

youdao

To obtain empirical data regarding the energy costs of singing, Thomas examined the relationship between song rate and overnight changes in body mass of male nightingales.

为了获得有关唱歌能量消耗的经验数据，托马斯研究了鸣声率与雄性夜莺在夜间的体重变化之间的关系。

youdao

No one disputes the direct linkage between the unemployment rate and crime.

谁都不会质疑失业率与犯罪之间的直接联系。

《柯林斯英汉双解大词典》

For example,for men in Swaziland, the difference between the best rate and the worst rate is nine times higher.

VOA: special.2010.05.05

Because the two-year rate is--you've got the one- year rate and the two year rate, so between the two, what's left?

如果你知道一年即期和,两年即期利率,那么两者之间是什么

耶鲁公开课 - 金融市场课程节选

They've been cutting the spread between the discount rate and the Federal Funds Rate again it's an effort to stimulate the economy.

他们一直在缩减,贴现率与,联邦资金利率之间的宽度,同样它又是刺激经济的努力。

耶鲁公开课 - 金融市场课程节选

In either case, why not lower the rate and get rid of unjustifiable tax distortions?

FORBES: Big-Government Leftists Have Accidental Encounter With Laffer Curve, Learn Nothing

The combination of work-rate and basic technique make Sorin indispensable to Argentina's World Cup quest.

BBC: Sorin soars to fresh fields

As with all hired guns, the emphasis is on paying the going rate and then some.

FORBES: Former Wedbush Rep Wins Incentive Compensation Case