The price gap between on-the-run and off-the-run treasury securities has been studied widely by international scholars.

国际学者已广泛研究了运行中和运行中的国库券之间的价格差距。

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Sweden is playing a role as a go-between on the issue.

瑞典正在扮演中间人的角色。

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Pampered middle-class kids are few and far between on the Doddington estate in south London, a public housing complex known locally for knife crime and dogfights.

在伦敦南部的一个公共住宅区多丁顿村，当地有名的持刀犯罪和打混战的发生地，优渥的中产阶级家的孩子们并不多见，且离得比较远。

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He says that teenagers should set the volume control on their music players to somewhere between one-half and two-thirds the highest level,never louder.

VOA: special.2010.09.28

In addition, if we compare this to the diameter of an atom, which is on the order of somewhere between one and ten angstroms, now we're seeing that, in fact, this wavelength is significantly larger than its environment.

另外，如果我们把它,与原子的直径相比，原子直径近似1到10埃米之间,我们现在来看看，事实上，这个波长比它所处的环境大很多。

麻省理工公开课 - 化学原理课程节选

The formula tells us or absorbed based on the energy difference between the two levels that we're going between, that the electron is transitioning between.

这些公式告诉我们,或发出的光的，频率大小,是基于，电子转移的，两个能级，之间的能量差。

麻省理工公开课 - 化学原理课程节选

Games being demoed on the iPad and iPhone were few and far between on the showroom floor.

FORBES: Where Was Apple At The E3 Videogame Conference?

Everyone arrives on Sunday and departs the following Sunday, spending the days between on horseback and hiking trails.

FORBES: Magazine Article

Jin Fuxing, Haier's go-between on the deal, says it is furthering official objectives in launching this first of 10 planned emerging-market SEZs.

FORBES: Magazine Article