With low temperatures, mountain snow didn't melt quickly.

在如此低温下，山上的积雪难以快速地融化。

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Third, pollution from trucks and smoke covers glaciers with carbon soot so that their surfaces become darker and less reflective - causing them to melt more quickly.

第三，汽车尾气污染和烟雾使冰川被碳烟灰所笼罩，从而使冰川颜色变得更深而缺乏反射性——因而导致冰川加速融化。

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The change in snow cover between May and June confirms that snow melt happened quickly in May 2010.

这个变化之间的积雪五月和六月证实冰雪融化在可能发生的很快。

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The researchers have also developed a type of liposomes which melt quickly, so the drug can be delivered into the tumour within 20 seconds of heating.

BBC: 'Heat treatment' for breast cancer

As the ice thins, more solar radiation can enter the ocean and warm the sea water, which will cause icecaps to melt more quickly.

CNN: Nature - Satellite sees through Arctic ice for signs of climate change

And if Mr Dodd shifts left to bridge the gaps between his bill and the House's, any Republican support could quickly melt away.

ECONOMIST: The Senate bill is finally published