“学习迁移”是教育心理学研究的一个重要课题。

Transfer Learning is an important task in the study of Educational Psychology.

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因此，加强新词语研究，是对外汉语教学的一个重要课题。

So the study of new words is an important task of foreign Chinese teaching.

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结构损伤识别是开发结构安全监测系统中的一个重要课题。

The development of structural damage identification is an important theme in the structural safety monitoring system.

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This is one of the very important areas that still is not completely understood in stem cell biology.

这是一个干细胞生物学领域的重要课题,至今仍未完全明确

耶鲁公开课 - 生物医学工程探索课程节选

in the last couple lectures at a really important topic in thermodynamics.

在前面几次课里,面我们考察了热力学中一个很重要的课题。

麻省理工公开课 - 热力学与动力学课程节选