12 上升的海水 ( Sea water rise ) 过去100年来,全球帄均海水面上升约14公分。 同时期中,帄均气温上升了0.6oC有些学者认为, 温度上升可能反而使两极的冰原增长...
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Sea water will rise to a much higher level around the Antarctic.
南极周围的海水将上升到更高的水平。
When inactive, the gates will lay flat on the seafloor; when water levels rise, they will be pumped full of air and rise above the surface to block sea water.
平时,闸门平铺在水底;在海水上涨时,闸门被注满空气,浮到水面阻隔海水。
The technique worksbecause when water evaporates at sea, a combination of hydrogen and oxygenisotopes rise to form a cloud, which then releases rain when it moves inland.
这项技术的确有效,因为当水从海中蒸发后,氢和氧的同位素升起形成云,接着当它飘至陆地上空时再变为雨。
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