At present such beds are only laboratory curiosities of theoretical interest.

目前这类体层只是实验室里理论上可探索的特例。

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Therefore, it is of great theoretical interest and industrial significance to study on this topic.

因此，深入开展变压器油流静电带电问题的研究具有重要的理论与实际意义。

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The work in the fifth aspect is of some fundamental theoretical interest. It is feasible to examine the results by experiments. And many relevant physical problems remain to be further investigated.

第五项研究具有比较基本的理论意义，其结果可能由实验加以验证，并引申出许多有待深入探讨的相关物理问题。

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Suddenly, the task-force's position on consolidation in Canada's already highly concentrated banking sector was more than just a matter of theoretical interest.

ECONOMIST: Bank mergers in Canada

The second thing to say is that the possibility that a beta blocker may work right after a trauma is of great theoretical interest.

CNN: Have you heard of a heart drug that also helps PTSD?

This technically challenging work will further our understanding in an area of great theoretical and technological interest.

UNESCO: 2009 UK and Ireland Fellows