Antarctica is home to some extreme weather conditions, with the mercury regularly dropping below -60 degrees Celsius (-100F) and winds tearing in at more than 100km/hr.
南极洲有着一些极端的气候，气温经常就会降到-60摄氏度（华氏-100度）以下，风速也会超过100公里/时。
And then, what I love the most about the coming of fall is the seemingly ridiculous idea and feeling that I find so much more warmth with the dropping of the mercury mark.
那么，关于秋天的到来我最喜欢的是有点儿荒谬的思想和感觉，随着气温的下降我有了更多的温暖和热情。
The inert electrode used for polarographic analysis is usually a dropping mercury electrode.
极谱分析通常用滴汞电极作为惰性电极。
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