Objectives Comparing the esophageal acid exposure characteristics between reflux oesophagitis (re) and non erosive reflux disease (NERD) patients to identify the NERD subgroups.

目的比较反流性食管炎(RE)与非糜烂性反流病(NERD)各亚组食管酸暴露特点。

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While any compelling Internet service can benefit from word of mouth exposure, not every compelling consumer Internet service possesses the proper characteristics to rely on viral distribution.

虽然任何引起公众注意的互联网服务都受益于公众的口耳相传，但是并非所有令消费者信服的互联网服务都具备实施病毒式营销的特性。

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The Maine studies focused on the way that UVR exposure varies according to latitude, and the effects this seemed to have on the characteristics and health of populations.

缅因医院的研究关注于紫外线照射在不同纬度的变化，其似乎对不同人群的性格和健康都有效果。

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Through our Market Topographer platform, we have also mapped out the premium or discount each day over the past 20 years that the market is willing to pay for company exposure to 12 time proven characteristics, including dividend payout ratio.

FORBES: Job Well Done, Cisco

Because of the way that sex is determined in people, such exposure might cause a fetus to develop characteristics more usually associated with men than women.

ECONOMIST: Homosexuality

ETFs have some attractive characteristics and provide individual investors an easy way to gain sector or broad market exposure.

FORBES: Why Leveraged ETFs Don't Always Boost Returns