But some projects look specifically at reversing the melting at the poles, particularly the Arctic.
但其中一些工程特别关注对两极融化的阻止,尤其是北极。
Some warming is certain, but the degree will be determined by cycles involving melting ice, the oceans, water vapour, clouds and changes to vegetation and plants.
一定程度的气候变暖是确定无疑的,但其程度将由冰的融化、海洋、水蒸气、云和植物的变化等循环过程所决定。
Seeing the big crowd coming towards him, he started to run down the hill, but slipped and went down on his hands and knees in the melting snow.
看到一大群人向他走来,他开始往山下跑,但是滑了一跤,手脚栽进了融雪里。
"where the atmosphere holds more water moisture, where the poles are melting, where we seeing the oceans acidify, not for our grandchildren, but for us.
VOA: standard.2010.04.21
So platina is like a diminutive of silver, but we now know that platinum is far superior to silver It is far more noble. It has a higher melting point, a higher chemical inertness, a fantastic metal.
所以普拉塔就像一个小小的银,但我们现在知道普拉塔比银要好很多,更为珍贵,熔点更高,化学惰性更高,是一种非常不可思议的金属。
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