单词：horizontal plate contact freezer
单词：horizontal plate contact freezer 相关文章
An adult wanderer may travel 5, 000 miles, sometimes to Brazil and back, in order to collect squid for its young. This enormous chick weighs 10 kilos, as much as a full-grown swan. It's the biggest of
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Huge though bergs may be, they are nonetheless usually on the move. But come the winter, sea ice forms around them and locks them solid. As winter progresses, so more and more of the sea freezes, spre
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Rivers of ice spill down from the icecap as great glaciers and creep slowly towards the edge of the continent and the sea. When you get beneath the snout of one of these huge glaciers, you begin to ap
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I am at the very center of the great white continent, Antarctica. The South Pole is about half a mile away. For a thousand miles, in all directions, there is nothing but ice. And, in the whole of this
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Throughout the winter, adults come and go from their traditional breeding colonies. Antarctica is home to 2 million Kings. In this one colony alone, there are 600,000 of them. These engaging chicks ar
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The male usually leads. If the female is sufficiently impressed, the pair seal their relationship with a vocal duet . King Penguin rookeries are very busy places. Every morning at about 6:00, the adul
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