Researchers took samples from more than 250 rivers.

研究人员从250多条河流中采集了样本。

Um, so do I get like, take a sample?

嗯，我能拿点样品吗？

Tom has taken similar samples from thousands of trees.

汤姆已经采集了数千棵树的类似样品。

So that I can take a sample from Ferraro.

那样我就能从费拉罗那里取到样本。

At the end of the study, researchers took samples again.

在研究快结束时，研究者们再次采集了样本。

Bo, I need to take a sample of your hair.

波 我需要你的头发做样本。

I'm going to take a sample of my own saliva.

我要取自己的唾液样本了。

Bargeman 2: understood , when will you take samples?

明白了，什么时候取样？

We can actually take samples and look at them in detail.

实际上，我们来这里现场研究取得一些样本并仔细观察。

So the researchers took soil samples at beaches around the lake.

因此，研究人员在湖周围的海滩上采集了土壤样本。

Just let me take a sample and I can help you.

让我采集样本吧 这样我才能帮你。

So it's time to take some blood and urine samples.

是时候取些血样和尿样了。

Now we're going to take a little sample here for genetics.

现在我们要取一些基因样本。

She didn't even want to take samples back to the lab.

她甚至不愿将样本带回实验室进行检测。

The scientists then take these wildfire emission samples to their gas chromatography lab.

然后，科学家们将这些野火排放样本带到他们的气相色谱实验室。

And then I take a sample of the one that's in his mouth.

然后我取了他嘴里的样本。

And so, in 2018, these scientists took a sample from some conspicuous snow tracks.

因此在 2018 年，这些科学家们从那些显而易见的雪地足迹中提取了相关样本。

Before and after the experiment, we take their samples of saliva for a hormone test.

实验前后，我们取他们的唾液样本进行激素试验。

Dunn, show this man red calicoes. Mr. Dunn took my sample and looked at it.

" 邓恩，给这个人看看红色印花布。" 邓恩先生拿过我的那块布看了看。

Researchers also take blood samples from the mice over the next several days to weeks.

研究人员还会在接下来的几天至数周内从小鼠身上采集血液样本。