This new study builds upon research by several groups who pioneered the light-echo technique.

这一新的研究建立在数个处于光回声技术前沿团队的研究之上。

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Said the study builds upon research in the 1990s that tested similar patterns in a national sample of working women and men.

研究结果是基于1990年后的一个全国性的男性女性测验样本，这些样本具备相当的同质性。

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Upon research on a CAPP system dedicated to gears and similar parts, a neural network is used in the decision making on the appropriate process route of gear CAPP system.

通过对齿轮类零件CAPP系统的研究，将神经网络应用于齿轮类零件的CAPP系统的工艺决策中。

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"We are,as you may expect, encouraged by these results and look forward to undertaking further research to understand what it means, why the vaccine regimen was effective in some volunteers and how we might build upon these results in our collective research,".

VOA: standard.2009.10.20

Based upon research gathered by Gallup for whom the authors were then working, the book underscored connection that people have to their bosses.

FORBES: Even Presidents Need to Show Some Love

Upon further research and analysis, we're leaning towards believing this is indeed an elaborate hoax.

ENGADGET

Upon further research, the numbers provided in the FBI Uniform Crime Report are not identical to U.S. Census counts.

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