In Phase 1, a small group of people are given small amounts of the vaccine to see if it has any bad effects.

在第一阶段，给一小群人注射少量疫苗，观察它是否造成不良反应。

youdao

If it has any effect, the law may backfire.

如果这样的话，法案的实施效果也许将会适得其反。

youdao

If it has any value at all, it is only to meet survival needs or as a strategic soapbox to evangelize non-believers.

如果非要说工作有什么价值的话，仅仅是满足生存的需要或者工作场所可以作为战略上的临时演说台来接触非信徒。

youdao

But one reason why they ask for money is if you don't pay for therapy you don't think it has any value.

但他们收钱的其中一个原因是,不用付钱的心理治疗，你会觉得它没什么用。

耶鲁公开课 - 心理学导论课程节选

So, hopefully that kind of clears up that question. And, of course, when the velocity actually is zero, this equation that the de Broglie has put forth is valid for anything that has momentum, so if something does not have any velocity at all, it actually does not have momentum, so you can't apply that equation anyway.

能回答你的问题，当然，如果速度真的是零的话,德布罗意提出的这个方程,只对有动量的物体成立,所以如果一个东西没有速度，它没有动量，也就不能应用这个方程。

麻省理工公开课 - 化学原理课程节选

The finding is that if your race or your group has a negative stereotype associated with it in any particular domain, being reminded of it serves as a stereotype threat and hence damages your performance in all sorts of domains.

他们发现如果你的种族或群体,跟一个消极的刻板印象有关,随便在什么领域上，如果别人在你面前提前，就足以构成刻板印象威胁,从而影响你在这个领域上的表现。

耶鲁公开课 - 心理学导论课程节选

Also, go to the city's website to see if it has any sort of statement.

CNN: Locating sources and fact-checking

Europe should have a foreign-policy clout to match its economic one, she says, if it has any confidence in itself as a force for good.

ECONOMIST: Emma Bonino, Europe��s commissioner for the future

But he wonders if it has any impact.

WSJ: Ref's death a consequence of lack of sportsmanship