In Marine waters, climate processes and extreme weather events will increase in frequency and intensity - the most well known of these is the el nino phenomenon in the South Pacific.

在海水水域，气候过程和极端天气事件发生的频率和强度将会增加—它们中最著名是发生在南太平洋的厄尔尼诺现象。

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It shows that the modal shape and mode frequency are highly coupled with the VIV response of a Marine riser with low mass ratio.

该模型的计算结果表明，立管的模态振型、模态频率与涡激振动响应高度耦合，并且对于低质量比的情况尤为明显。

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This paper introduces application and developing tendency of AC speed control technique by changing frequency in crane's electrical diving of port and Marine based on potential energy load.

文章主要介绍具有位能性负载特点的港口及船舶起重机械电气传动中交流变频调速技术的应用及发展趋势。

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Its scientific committee said low-frequency ambient marine noise levels had increased in the northern hemisphere by two orders of magnitude over the last 60 years.

BBC: NEWS | Science/Nature | The deafening sound of the seas