Chapter II: the basic theories of tourism industry regional effect research.

第二章：旅游产业区域效应研究的基础理论。

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Although scholars study the risk analysis and measurement, technology innovation risk conduction and superposition effect research is still in the blank.

虽然国内外学者对风险分析与测度有较深入的研究，但目前对技术创新风险传导及叠加效应研究较少。

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Two kinds of usual methods to measure the parameter of fragment velocity were introduced, and implementation of terminal effect research with digital image processing technology is studied.

介绍了两种常用的测量破片速度参数的方法，研究了数字图像处理技术在终点效应研究中的实现方法。

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But new research suggests that this might have a protective effect a few years later when children start school.

VOA: special.2010.12.15

It is not known how the operation might be having this effect - but the research team suggested it might even be underestimating the effect.

BBC: Caesareans 'reduce fertility'

As you might expect, the explosive growth of connected devices is having a profound effect on the marketing research industry.

FORBES: Three Traits Of Winning Marketing-Insight Firms

Stephen O'Sullivan, the assistant general counsel for Pharmacia, says that the proposed changes would have a chilling effect on new drug research and development.

FORBES: Sue Everywhere