The cave-making recipe calls for a steady emission of volcanic gas and heat, a heavy annual snowfall at an elevation high enough to keep it from melting during the summer.

洞穴的形成需要火山气体和热量的稳定释放，海拔高到足以防止每年的大量降雪在夏季融化。

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He says it will have a high melting point.

他认为硅的熔点非常高。

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So strong bonds means high melting points and boiling points.

因此，如此强的化学键意味着更高的熔点，和沸点。

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For a number of reasons, computer models with added atmospheric carbon dioxide preferentially warm the mid-and high-latitude land areas of the northern hemisphere that are ice-free, which also enhances summer melting of the relatively shallow ice in the Arctic Ocean.

FORBES: Is Global Warming A Bipolar Disorder?

Glaciers in monsoonal climates, unlike high-latitude glaciers, gain mass from precipitation during the same warm season in which they lose mass from melting, which makes their behaviour complex.

ECONOMIST: Glaciers and the IPCC