It studies these populations, in the past, present and future, using quantitative data and mathematical models as tools of analysis.

它在过去、现在和将来研究这些种群，使用定量数据和数学模型作为分析工具。

Quantitative data are your friend here.

定量数据是你的朋友。

Where quantitative data try to measure, qualitative data try to illustrate, or characterize.

在定量数据试图衡量的地方，定性数据试图说明或表征。

And what he discovered was something that they hadn't seen initially in the quantitative data.

他发现的是他们最初在定量数据中没有看到的东西。

Yeah, well, first I want to second the importance of the qualitative and quantitative data being integrated.

是的，首先我想强调整合定性和定量数据的重要性。

It studies these populations in the past, present and future using quantitative data and mathematical as tools of analysis.

它采用定量数据和数学模型作为分析工具，研究这些种群的过去、现在和未来。

Think about the stories and quantitative data you can collect from many students, to show that you're communicating as a community.

考虑一下您可以从许多学生那里收集的故事和定量数据，以表明您正在作为一个社区进行交流。

From this video, you should now know that ecologists are interested in the distribution of organisms within habitats and the use of transects and quadrants, and other sampling methods to collect quantitative data.

从这个视频中，你现在应该知道生态学家对栖息地内生物的分布、带状统计法和象限的使用以及其他采样方法来收集定量数据感兴趣。

And so, in 2018, there was qualitative and quantitative data that said that black women were having a disparate experience from the rest of the Google employee base.

因此，2018 年的定性和定量数据表明，黑人女性与谷歌其他员工的经历截然不同。

Over YouTube's history and over-reliance on quantitative data has led to unintended consequences like the reply girls and a bunch of other stuff, and I think this can shed some light into why you should remove their publicly visible dislikes counter.

在YouTube的历史和对定量数据的过度依赖导致了意想不到的后果， 比如回复女孩和一堆其他东西，我认为这可以阐明为什么你应该删除他们公开可见的不喜欢计数器。