The small sample size of this hypothesis-generating study was underpowered to show statistical differences between groups.
本假说研究的样本量较少，不足以显示出两组的统计学差异。
The trouble is, that hope is driven mostly by epidemiologic data, which must be viewed as hypothesis-generating rather than definitive.
而问题在于，这种认识主要来自流行病学研究，这样的研究只能产生假说，却不能得出确切结论。
The paper puts forward a hypothesis that economic attribute in tourism-generating regions determines its travel capability, and makes demonstrative analysis of Chinas domestic travel capability.
本文提出了“客源地社会经济属性决定其出游力大小”的假说，并以中国国内旅游出游力为例进行实证分析。
The paper puts forward a hypothesis that economic attribute in tourism-generating regions determines its travel capability, and makes demonstrative analysis of Chinas domestic travel capability.
本文提出了“客源地社会经济属性决定其出游力大小”的假说，并以中国国内旅游出游力为例进行实证分析。
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