It is considered that the crust in the Okinawa Trough area belongs to the transition type, which is quite similar to the feature of the oceanic crust.

综合分析认为：冲绳海槽地壳属于过度型地壳，与大洋地壳的许多特点颇为相似。

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The cluster analysis method to determine the water-masses in the shallow water area can overcome some difficulties which are met in using analysis method of the oceanic water-masses.

作者用聚类分析法划分浅海水团，目的在于克服大洋水团分析法进行分析所遇到的一些困难，它在根据不同海区特点确定临界值与检验值时有较大的灵活性。

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This thesis attempts to make a statistical analysis for all kinds of oceanic economy research achievements in more than 20 years, which is the first thesis aims at the document in the research area.

本文尝试对20多年来海洋经济研究取得的各种成果进行统计分析，是本学科中第一篇以文献为研究对象的论文。

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The area has been described as a kind of oceanic desert, with light winds and slow moving water currents.

VOA: special.2009.09.22

Chunzai Wang of the National Oceanic and Atmospheric Administration has performed a very interesting data-based analysis of Atlantic hurricane tracks showing that increasing the area of warm water results in a significant lowering of the likelihood that a storm will strike the U.S., something that should happen with continued oceanic warming.

FORBES: For Al Gore, The Lack Of Any Increase In Hurricanes Related To Global Warming Is An Inconvenient Truth