This research subject is done for engineering application, mainly about boundary condition analysis of mode calculation and analysis of vortex-excited response for barrel-shaped mast.

本文为实际工程应用课题，重点在于研究桅杆振动固有频率的边界条件分析和在风激励下的涡激振动响应的计算研究。

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Yet there has been very little research into this subject, in part because of the paucity of data.

然而目前来说几乎没有关于这个主题的研究，部分原因是由于研究数据的缺乏。

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This research is the subject of chapter 5.

这些研究将是第5章的主题。

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But I took this opportunity to research the subject.

FORBES: Credit Life Insurance: You Don't Need It

We will continue to review research on this subject.

BBC: Organic food 'not any healthier'

If your researchers bothered to do any research on this subject, instead of blindly regurgitating the propaganda spouted from those with political, financial and alternative environmental agendas, they would see that far from being conclusive the actual scientific data does not support in any way the claims of the most recent doomsday evangelists.

BBC: News Online