The third wave, perhaps 10,000 or 9,000 years ago, saw the migration from North-east Asia of groups ancestral to the modern Eskimo and Aleut.

第三次浪潮大约发生在一万或九千年前，见证了东北亚的祖先群体向现代爱斯基摩人和阿留申人的迁移。

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Then came the real test, at one of the longest wave simulators in North America.

然后进行的是现场实验，就在北美最长的一个波浪模拟器里。

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A North Sea Grid would not just be a boost for the wind industry but for all renewable energy sources, including wave and tidal power, and for consumers.

北海电网推动的不仅是风能行业，而是包括波浪和潮汐能在内的整个可再生能源行业，同时也带动了消费者。

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' And then a message crawled across the bottom of the screen with times the tsunami might hit--9:15, 9:30, 10:00--as the wave could roll north or south toward LA. It was already 8:30 and this didn't seem like much of a head start.

NPR: Tsunami Warning Rattles Nerves Along Calif. Coast

New types of products that look differently and can be installed in different environments are part of what van Gerven calls the next wave of solar in North America.

FORBES: Q-Cells Aims for Shaded Roofs with Efficient Thin-Film Panels

Plans for a 20 megawatt wave power project on the north west coast of Lewis have been shelved.

BBC: Wave power proposal for Shader in Lewis shelved