Following this initial training, participants were assigned to either take a 90-minute nap or to engage in quiet activities but remain awake.

在初始训练结束后，受试者们或可以小睡90分钟或从事其他很安静的活动，但必须保持清醒。

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Graduates may engage in design, construction and management of civil engineering, and have the initial capabilities of the project planning and the scientific research.

毕业生能从事土木工程的设计、施工和管理工作，具有初步的项目规划和研究开发能力。

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Initial evidence suggests that children who failed to increase their fluid intelligence found the exercise too difficult or boring and thus didn't fully engage with the training.

有初步证据表明，那些未能提高自身流动智力的孩子觉得这项训练难度太大或者太过无聊，因而无法完全投入到训练当中。

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At Interior, we redesigned Recreation.gov as an initial step in a multi-year strategy to engage visitors with enhanced interactive web content and more multimedia, mobile, trip-planning tools.

WHITEHOUSE: Our Top Stories

Concurrently with the IPO, Silver Bay will engage in formation transactions through which it will acquire an initial portfolio of single-family residential properties from entities associated with Two Harbors and Provident in exchange for equity interests in Silver Bay.

FORBES: Silver Bay Realty Trust Corp. Announces Proposed Public Offering