Steve Martin, a past solo host of the Oscars, and his "It's Complicated" co-star Alec Baldwin teamed up as hosts last time, while "X-Men" and Broadway star Jackman was host the year before.

2010年奥斯卡颁奖典礼的主持人为史蒂夫 马丁和与他合演《爱很复杂》的影星亚历克 鲍德温。 史蒂夫 马丁还曾独自主持奥斯卡盛典。

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A low mass X-ray binary (LMXB) is a celestial system in which a relatively normal star is being eaten alive by a nearby stellar corpse, either a neutron star or a black hole.

低质量X射线双星(LMXB)是一颗相对正常的恒星和邻近的正在对其进行蚕食的恒星“遗体”构成的天体系统，“遗体”是中子星或黑洞。

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Analysis of the X-ray data shows that the point sources are associated with binary star systems that contain a neutron star or black hole that is pulling matter away from a normal star.

对X射线数据的分析表明，点源与包含有中子星或黑洞(它们正从正常恒星吸走物质)的双星系统成协。

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Not to harp on the mathematical features of this, but cubing, AX*X*X you know, if you're starting to do AX star, X star, X, every time you want to cube some value in a program, it just feels like this is going to get a little messy looking, if nothing else.

不要总是说这个的数学特性，但是体积，你们懂的，如果你开始做，在一个程序中，每次你想算几个数值的体积，感觉它就变得,有一点凌乱的，如果没有其他的。

哈佛公开课 - 计算机科学课程节选

So now, in this case, this code is going to, when we get here, check, and if you haven't seen that strange thing there, that exclamation point in bang computer-ese called a bang, it says x if ANS star ANS is not equal to x, all right?

那么现在，在这个例子中，当我们执行到这里，代码会去检查,如果你没有看到过这个奇怪的东西,这个感叹号在计算机学中被叫做,代码的意思是如果ANS的平方不等于？

麻省理工公开课 - 计算机科学及编程导论课程节选

You can see that we have two unpaired electrons in this molecule here one in the pi 2 p x star, and one in the pi 2 p y star orbital.

你们可以看到我们这个,分子力有两个未配对电子,一个在π2px星，一个在π2py星轨道。

麻省理工公开课 - 化学原理课程节选

As soon as the news broke, fans were rejoicing in the fact that this obviously meant Battlefront 3, KOTOR 3 and Kingdom Hearts X Star Wars were on the way.

FORBES: What Does the Disney Lucasfilm Deal Mean for New Star Wars Games?

Former X Factor star Misha B has scored her first top 10 hit with Do You Think Of Me.

BBC: Robbie Williams

The new X headphones will be showcased at the star-studded premiere event of THE X FACTOR in Los Angeles on September 11.

ENGADGET: Sony and Simon Cowell intro X Factor-themed MDR-X10, celebrity headphones officially jump the shark for $300