Water Resistant 200 m Suitable for professional Marine activity and serious surface water sports.

防水200米-适合专业海洋活动和严重的水上运动。

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International researchers want to figure out if there's a direct connection between the growing volcano activity and the increase in Marine life there, such as shrimp, crab, limpets and barnacles.

世界各国研究者想研究出，火山活动的增加与诸如虾，蟹，帽贝以及一些小甲克类海洋生物的增多是否有直接联系。

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Extracellular enzyme activity plays an important role in the Marine environments, it is the key step in degradation and utilization of organic polymers by microorganism.

胞外酶活性在海洋环境中起着非常重要的作用，是微生物降解和利用有机复合物的关键。

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The Final Recommendations prioritize actions for the NOC to pursue, and call for a flexible framework for coastal and marine spatial planning to address conservation, economic activity, user conflict, and sustainable use of the ocean, our coasts and the Great Lakes.

WHITEHOUSE: Final Recommendations of the Ocean Policy Task Force Announced | The White House