Open source rt patches applied to the Linux operating system provide the fundamental rt services required to support rt behaviours, particularly those mandated by the RTSJ.

Linux操作系统应用了开源的RT补丁，提供了基本的RT服务以支持RT行为，特别是支持RTSJ规范要求的行为。

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Today, manufacturers are required simply to include an insignificant number of mandated ingredients and to list them on the package.

今天，制造商们仅被要求配方中包含一些强制性成份，并且需要将这些成份列在包装上。

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He mandated a cessation of school buildings and required that the top floor or floors of any building over six or seven stories be classrooms.

他还要求停止修建学校，同时要求所有高于六层或七层的建筑的顶层拿来当教室用。

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Borrowers would not be required to make IMF-mandated changes to their economic policies.

VOA: standard.2009.04.20

Many EC countries have mandated a required percentage of women on their boards, from 20% in France by 2014 to 25% in Britain by 2015.

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In addition, the new timeline for fuel economy standards is more aggressive than the one required under a 2007 energy law, which mandated a 40% increase in average vehicle fuel economy by 2020.

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Required safety features make cars heavier, but the added weight hurts mandated fuel economy.

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