These methods have revealed some unexpectedly immense formations in the deepest parts of the mantle; the largest of these is a buoyant mass of hot rock directly below Africa's southern tip.
这些方法在地幔最深处揭示了一些意想不到的巨大构造；其中最大的一块是在非洲南端正下方的一块热岩。
However, instead of heating the entire sample, the researchers used a hot atomic force microscope (AFM) tip to convert very narrow ribbons, measuring just 12 nm across, into reduced graphene.
然而，研究人员并非采用加热整个样本的方案，而是使用了原子力显微镜(afm)一个加热探针去转换出一条仅有12纳米宽的导电带。
A group of experiments show that the increasing of hot end length will increase cooling down time, cold tip temperature and hot end temperature evidently, but pressure ratio will decreases.
通过一组实验研究了脉冲管热端长度对性能的影响，包括脉冲管热端温度、冷端温度、降温时间、压比。
The YouTube video shows the man take a pot of several litres of boiling hot water on to his balcony and tip it over the side - with the liquid entirely evaporating before it touches the ground.
这段YouTube视频拍摄了一名男子将一锅几升的沸水从阳台倾倒出去，液体在接触到地面之前就完全蒸发成气体。
The YouTube video shows the man take a pot of several litres of boiling hot water on to his balcony and tip it over the side - with the liquid entirely evaporating before it touches the ground.
这段YouTube视频拍摄了一名男子将一锅几升的沸水从阳台倾倒出去，液体在接触到地面之前就完全蒸发成气体。
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