In this study, Banados and Ferreira have tried a new way to extend the theory to include matter by using a gravitational action called the Born-Infeld action.

在这项研究里，Banados和Ferreira尝试了一种新办法，即被称为Born - Infeld作用量的引力作用量，来使该理论涵盖物质，从而拓展了该理论。

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If you look to the stars tonight, consider this: No matter how innumerable they may seem, there are far more planets than stars lurking out there in the darkness, a new study suggests.

一项新研究说：如果今晚你仰望星空，那么仔细想想，不管它们多么的数不尽数，仍然会有比它们多得多的行星潜藏在黑暗中的某个角落。

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This was not done in the current study. What we have in the current study is simply a group of 15 professional opinions on the matter.

当前的研究里还没有这么做，我们有的只是对这件事的简单的一组15个专业观点。

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The EPA will have to study this matter, and probably the FDA also.

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The new study looked at how much metal this so-called particulate matter is contained in the air of underground train systems.

BBC: Railway tracks

So why does this tiny Phase I pilot study, successful for only four of six women, matter so much?

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