这些战士有功于他们的国家。

These soldiers deserved well of their country.

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据新英格兰医学杂志表明，只有4%的美国医生拥有功能齐全的电子医疗记录系统，13%的人拥有简单的记录系统。

Only 4% of American doctors have a fully functional electronic medical-records system and another 13% have only a basic one, according to the New England Journal of Medicine.

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为了保留当前使用的应用程序的所有功能，必须根据电子表格中的其他列为所有必需的应用程序找到迁移路径。

To retain the functions of all currently used applications, we must find a migration path for all required applications based on the remaining columns of the spreadsheet.

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And we had the similar statement by Kelvin about the heat engine that required that some heat gets dumped into a cold reservoir in the process of converting the heat from the hot reservoir into work.

相同的陈述,同样的有开尔文表述：,把热量完全从高温热源,转移至低温热源的过程中,必然有功的输出。

麻省理工公开课 - 热力学与动力学课程节选