There was prominent differences(P< 0.01) in distribution of collagen fiber and reticular fiber between group posthepatitic cirrhosis and group primary hepatocellular carcinoma.

肝炎后肝硬化组与原发性肝细胞癌外周肝硬化组之间胶原纤维和网状纤维分布的差异有极其显著性（P< 0.01）。

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A primary group involves two or more people who enjoy a direct, intimate, cohesive relationship with one another.

一个基本群体包括两个或以上的人，彼此之间有直接、亲密、紧密的关系。

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Third, the probability that we will develop primary group bonds increases as we have frequent and continuous contact.

第三，当我们有频繁和持续的接触时，主要群体凝聚力增强的可能性也增加了。

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The study, published by education software company Renaissance Learning, also looked at a younger group in primary schools.

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If you assume that primary care resources are already fully utilized (and in urban areas the evidence for that is overwhelming) then one group can get more primary care only if some other group gets less.

FORBES: John Goodman on Medicaid Outcomes

If so, IRS agents take a closer look to make sure that politics isn't the group's primary activity.

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