However the researchers can? T be absolutely sure that the two signals they measured were dark matter and not some other particle, which they call background.

但研究者们还是不能绝对确信他们所测到的两个信号跟暗物质有关，因为有可能是背景的其他粒子干扰所致。

youdao

It doesn't really matter, as long as I don't price below it, I'm not going to make any money anyway.

这无所谓,只要不是低于边际成本,反正我也没想过盈利

耶鲁公开课 - 博弈论课程节选

That's misleading because it really doesn't matter when you buy the stock, so you're not supposed to, as a broker, sell dividends.

这是误导,什么时候买股票都没区别,所以作为券商,不应以股利为卖点

耶鲁公开课 - 金融市场课程节选

But in many regards, it is a matter of space, a matter of supplies, a matter of security where issues come out which don't really matter whether you believe in religion or not.

但是就各种方面来说，是关乎空间，关乎资源供应，关乎安全,这些问题并不一定和你,是否有宗教信仰有关。

普林斯顿公开课 - 人性课程节选

And it doesn't matter if you're a citizen or not, doesn't matter if you're captured overseas or right here in the United States, the president can arrest you, put you in a military brig, deny you access to counsel, deny you access to the civilian courts on habeas corpus review, and you can be imprisoned without a jury trial.

NPR: U.S. Indicts Padilla After Three Years in Custody

Whether the criticism is fair or not doesn't matter: oil makes for good drama.

FORBES: The Award for Best Oil Movie Ever Goes To ...

As Gates defines it, "Trustworthiness" (with that capital T) is not just a matter of security.

FORBES: Can You Trust Your Computer?