US

Objective : To study the ultra - structure alterations of the extraocular muscles ( EOM ) in congenital nystagmus ( CN ) subjects .

目的: 观察先天性眼球震颤 ( congenitalnystagmus,CN ) 患者眼外肌的超微结构,分析探讨其与CN发病的关系.

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If you want an Android phone right now, get a Nexus One.

如果你想现在入手一台Android手机, 买NexusOne吧.

——期刊摘选

Statistic Analysis ( SAS , SAS institute, Cary, NC, USA ) was used.

所用统计软件为statist1CAnalysissystem第6版(SASInsititute, Cary, NC, USA ) .

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I keep abreast of the times by reading USA TODAY.

我通过看《usa晚报》与时代保持着一致.

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LI LEI: Where do you live in the USA?

李雷: 你住在省略USA的什么地方?

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