The Bureau of Economic Analysis (BEA) revised its numbers back through the recession, revealing a downturn more serious than previously understood.

美国经济分析局（BEA）更改了经济萧条期间的数据，新数据显示出比预期更为严重的经济萧条。

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They find a similar result when they extend their analysis on spending patterns to price and income figures dating back to 1984.

当他们将消费方式的分析扩展到1984年的价格和收入上时他们得到了一个类似的结论。

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For Lesson 2, you create a UML project and an analysis model of use cases from those requirements and establish traceability back to the requirements.

对于课程2，您创建一个UML项目和一个来自那些请求的案例的分析模型，并建立追溯到请求的追溯性。

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And, in fact there's a technique of analysis used today that's called Rutherford back scattering where people actually saw that this is a means of identifying the substance, the sample.

事实上这是现在用的一种分析技术,称作卢瑟福背散射,就是人们实际上看到的那样,这是鉴别物质样品的一种方法。

麻省理工公开课 - 固态化学导论课程节选

We need to do a lot more analysis back at the lab before we can confirm the volcano has caused extra phytoplankton growth.

CNN: Could volcanic eruptions signal boom time for ocean life?

And the second was just a back of the envelope opportunity analysis.

FORBES: The Man Behind The First Cancer-Treating Vaccine On The FDA And Innovation

Everyone has their own taste in music, but to decide if someone is any good or not based on the fact that you first saw them on a reality TV show rather than in a smoky back street club somewhere is just silly and shows a lack of real critical analysis.

BBC: David Sneddon: Your views