US R&D is responsible for the writing and maintenance of this file.

研发部负责本文的编制和维护；

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US R&B singer Alicia Keys, 29, married music producer Swizz Beatz on the French island of Corsica Saturday.

7月31日，29岁的美国R&B女歌手艾丽西亚·凯斯与唱片监制男友斯威兹·比茨在法国科西嘉岛举行了婚礼。

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As a way of exploring R, let us see if we can prove or disprove this explanation.

作为研究 R 的一种方法，让我们看看我们是否能证明或者驳斥这一解释。

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r=nh/mv That will give us 2 pi r goes as nh over mv.
2π

麻省理工公开课 - 固态化学导论课程节选

I remember there was a toy store in my town. It was just Toys R us.

我记得我们城镇有一个玩具店，就是"Toys R us".

FAO Schwarz的回忆 - SpeakingMax英语口语达人

We put the magnesium 2 plus here, and then we put the oxygen here, O 2 minus, and we know that this gives us our R zero, right?

我们把Mg2+放这，然后O2-放这，我们都知道这给我们的是R0，对么？

麻省理工公开课 - 固态化学导论课程节选

In short, it has promised to match prices that customers find on identical products at top online retailers, such as Amazon.com, the websites of Wal-Mart, Best Buy, Toys R Us and Babies R Us.

FORBES: Face It Target, You Are No Amazon (And Shouldn't Try to Be)

It also explains why Babies "R" Us, a division of Toys "R" Us (nyse: TOY - news - people ), has partnered with Motherhood Maternity, opening maternity sections in 55 stores, almost one-third of all locations.

FORBES: Magazine Article

Tossing its hands up, in August 2004 Toys "R" Us announced plans to separate its toy business from its Babies "R" Us unit.

FORBES: Breaking Up Is Good to Do