Since 1990s, more scholars were engaged in this research, and the depth and scope of study were improved.

90年代以来，研究学者更多，研究深度和广度前所未有。

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The paper begins from related definitions and the scope of study, and introduces its brief contents and methods of study.

本文先界定了相关概念和研究范围，并简要介绍了研究内容和研究方法。

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The thesis does not discuss judicial actions in common sense, but set the scope of study in the process of judgement of the lawsuit, that is the process of procedure.

本文并不从一般意义上探讨司法活动，而仅把研究范围限定在案件的审判过程，即程序过程。

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It is well beyond the scope of their study to make such a claim.

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However, the actual cause of the connection between sleep and rocking was beyond the scope of the study.

FORBES: For the Best Naps, Use a Hammock

Why rhythmic rocking leads to better sleep went beyond the scope of the study, though the authors have several ideas based on the recent literature.

FORBES: For the Best Naps, Use a Hammock