She explains how the test works.

她解释了这一测试的原理。

But what can inkblots really tell us, and how does this test work?

但是墨迹图究竟能告诉我们什么呢？它又是如何起作用的呢？

Scientists hypothesized that the test worked because pregnant women's urine contains more estrogen, which can promote seed growth.

科学家们认为这个实验能够奏效是因为怀孕的女性尿液里还有更高的雌性激素，它能够使得种子更快发芽。

Now going back to the question from the WHO, what evidence do we know that these tests work.

现在回到WHO提出的问题：判定这些检测有效的证据是什么？

It worked The double asteroid redirection test.

它起作用了 双小行星重定向测试。

So, how exactly do these tests work?

那么，这些测试究竟是如何工作的呢？

How do we know you didn't work the test?

我们怎么知道你没作弊呢？

We went to work, testing thousands of chemical compoundsacross millions of cell images.

我们开始工作，在数百万张细胞图像中测试了数千种化合物。

The collection could be used to prove whether a sample of minerals came from a conflict area. But, Judith Sargentini suggests that geophysical tests will not work.

这项收集可以用来验证样品中的矿物是否来自冲突地区。但是，朱迪思·萨根提尼表示地球物理性检验或难以奏效。

We are having a great amount of work testing that lab, testing the installations, all of the optical fiber networks that feed that logic leaving the lab from here to there and back.

我们正进行大量工作，测试实验室，设施及往返研究室并在各地往来提供支持光纤网络的逻辑信号。