B: That sounds very nice.But what if I have to cash in the Savings Bond before maturity?

伯克兰：听起来真不错，但是如果我不得不提前兑现储蓄债券怎么办？

youdao

Perhaps neuroscientists have finally cornered the elusive father-child bond, and found the b iological hook that makes sure a father sticks around after birth.

可能神经系统科学家最终找到了难于发现的父子纽带，并发现了确保父亲在婴儿出生后紧随不离的生物纽带。

youdao

In chapter three, this paper discuss the theoretic assume which calculate the original conversion price of convertible bond through B-S Model.

本文的第三章详细探讨了运用B - S模型确定可转换债券初始转换价格的理论设想。

youdao

So for b 2, which is a single bond, that's 289 kilojoules per mole to break it, and it takes us more energy to break this double bond for carbon, which is 599 kilojoules per mole.

对于B2，它是单键，需要289千焦每摩尔来打破它，而对于碳双键,打破它要更多的能量，等于599千焦每摩尔。

麻省理工公开课 - 化学原理课程节选

In this case we have a double bond between a and b, and in this case we have it between b and c.

在这种情况下，我们在，A，与，B，之间有一个双键，而在这种情况下，双键在，B，与，C，之间。

麻省理工公开课 - 化学原理课程节选

All right, so if we think about b h bond here, again, it's the sigma bond, and we're going to say it's a boron 2 s p 2 hybrid orbital interacting with a hydrogen 1 s orbital.

这可以告诉我们，为什么它倾向于周围只有6个电子，好了，考虑一下这里的BH键,同样的，它是sigma键,我们说。

麻省理工公开课 - 化学原理课程节选

I'd give muni paper a single B junk bond rating at best.

FORBES: Managing Money

It sounds like the plot of a B movie Bond rip-off.

FORBES: Donald Trump Tells Forbes Why He's Offering $5 Million For Obama's Records

To get the same yield, an investor would have to buy a lower-rated bond, such as a 15-year double-A-rated bond or a triple-B-rated bond maturing in eight years.

WSJ: Are High-Yield Munis Headed for a Fall?