The tests are the first step in human clinical trials of two vaccine candidates developed at the University of Cape Town.

VOA: special.2009.07.29

I should really just put it in a nice test harness, where I run 100, 200, 1,000 trials, but I didn't want to bore you with that here.

我应该把它放到一个测试组件中，我运行100次，200次，1000次，但是我现在不想用这个来烦你们。

麻省理工公开课 - 计算机科学及编程导论课程节选

And if you go and see the horse trials,

如果你去看赛马比赛，

知道马球吗？ - SpeakingMax英语口语达人

Judge Wright says the cost of gathering lots of scientific evidence can limit the use in real-life trials.

VOA: special.2009.08.31

How do we know this always stops? I mean, I ran three trials here, and it did. But how would I reason about, does this always stop?

我指的是我在这儿试了三次，它都停了，那这是为什么呢？,它总是会停下么？

麻省理工公开课 - 计算机科学及编程导论课程节选

He says just choosing a jury even for the simplest trials can often take two or three hours.

VOA: special.2009.08.31

These plots are extracted from these two regions and represent trials in which you're about to buy a product or you are about not to buy a product.

这些图是两个区域的切片,分别代表着受试者是否会,购买商品的不同试验。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

But legal experts say ninety percent of all jury trials in the world are in the United States.

VOA: special.2009.08.31

Also in mock trials judges give longer prison sentences to ugly people.

在模拟审判中，法官会判丑的犯人更长的徒刑。

耶鲁公开课 - 心理学导论课程节选

"I think people who watch T.V. get a false sense of what happens in real trials."

VOA: special.2009.08.31

At this point the study had been undertaken, there had been many, many more trials that had been done on cancer in men than there had been done on cancer in women, so there was a political reason for doing it as well.

研究就是基于这一点开始的,但在完成了的癌症实验中,关于男性的实验,要远多于关于女性的,这样做也是有政治因素的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Other human trials of possible vaccines are taking place around the world.

VOA: special.2009.07.29

An eight standard deviation event happens once out of every six trillion trials.

而八个标准差的偏离就意味着,六万亿分之一的概率

耶鲁公开课 - 金融市场课程节选

Later,Walter Cronkite reported on the trials of Nazi war criminals at Nuremburg,Germany.

VOA: special.2009.08.16

We say two of these trials will come for real, so if you buy the products, you pay us, we will ship the product to you, otherwise you keep the money.

我们告知受试者试验中有两种商品是真实的，所以如果受试者想要购买的话，就可以付钱给我们，我们把商品寄送过去，否则钱就是受试者的。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

He also ordered a study of military trials of suspected terrorists.

VOA: special.2009.01.24

And in mock trials, people with baby faces are more likely to be found innocent than people like Ben Affleck, who do not have baby faces.

在模拟法庭，拥有娃娃脸的人比像本·阿弗莱克的人,更易被判定无罪，他没有娃娃脸。

耶鲁公开课 - 心理学导论课程节选

But just how realistic are the trials acted out by Hollywood?

VOA: special.2009.08.31

And there's a difference between reinforced trials and unreinforced trials.

但强化尝试和非强化尝试是不一样的。

耶鲁公开课 - 心理学导论课程节选

Laws on jury trials differ from state to state.

VOA: special.2009.08.31

The WHO authorized drug manufacturers to begin testing possible vaccines, and the first human trials began a month later.

VOA: standard.2009.12.25

Health officials say trials have gone smoothly and Australia could be the first country anywhere to start a mass immunization program.

VOA: standard.2009.08.25

Additionally,there are 75 clinical trials going on right now in the United States, with another 200 drugs in development behind that,"

VOA: standard.2009.12.04

While human trials are still a long way off, scientists in the field are excited and encouraged by the research.

VOA: standard.2010.08.11

There is concern that some detainees may be transferred to U.S.soil for trials, continued imprisonment or even release.

VOA: standard.2009.05.20

Trials continue to this day in Rwanda's traditional gacaca courts and at the International Criminal Tribunal for Rwanda, based in neighboring Tanzania.

VOA: standard.2009.04.10

Dr.Nissen's report was based on 42 clinical trials that showed a connection between Avandia and heart problems.

VOA: standard.2010.03.02

Hope Ferdowsian of the Physicians Committee says "For example,in HIV research, we've learned a lot from human epidemiological studies and ethically conducted clinical trials."

VOA: standard.2010.02.16

Some Democrats and Republicans are against civil trials for alleged terrorists held at Guantanamo Bay.

VOA: standard.2010.01.30

There are so many trials going on, but it is imperative that people participate,"

VOA: standard.2009.12.04