But as the tsunami propagates into the really deep water of the Pacific Basin, [the shallower origin] does decrease its amplitude somewhat.

但是当海啸传播至太平洋盆地真正的深水区域时，由于海啸发源地海水较浅，这确实稍稍减小了它的振幅。

youdao

So, if hydrogen and oxygen molecules are not simply mating up, just what has been the origin of our water?

那么，既然氢气和氧气分子很难结合，那么我们现在的水是怎么产生的？

youdao

Straneo said: "This warm and salty water is of subtropical origin – it's carried by the Gulf Stream.

斯特拉内奥说：“这种温暖的咸水原本属于亚热带——是由墨西哥湾流带来的。

youdao

These data will provide invaluable information about Antarctic atmospheric dynamics, of the origin of water vapour over the oceans and how it is ultimately deposited as snow on the surface of the ice sheet.

BBC: Viewpoint: The last great polar challenge

The second theory considers the origin to be in water, from marine reptiles.

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Such spherules can form through the action of water, but a volcanic or impact origin is also possible.

BBC: Opportunity and Curiosity find similar rocks on Mars