The inventor Henry Bessemer discovered that directing a blast of air at melted iron in a furnace would burn out the impurities that made the iron brittle.
发明家亨利·贝塞默发现，在熔炉里对铁水直接吹一吹气，就会烧掉使铁变脆的杂质。
The 300 holes in each blade, most of them thinner than a human hair, are engineered to spread a coat of cool air over the spinning blades so they aren't melted by 3,000f exhaust gases.
每一个涡轮机叶上有300个小孔，这些小孔大多数比人的头发丝还要细，它们会被一层冷却空气所覆盖，以免被3000f的高温所融化。
Japanese experts say the fuel rods inside the reactor were fully exposed to the air and melted.
日本专家说，反应堆内的燃料棒完全与空气接触并融毁。
The 300 holes in each blade, most of them thinner than a human hair, are engineered to spread a coat of cool air over the spinning blades so they aren't melted by 3, 000f exhaust gases.
每一个涡轮机叶上有300个小孔，这些小孔大多数比人的头发丝还要细，它们会被一层冷却空气所覆盖，以免被3000f的高温所融化。
Since its chemical character is very active, Mg alloy is prone to oxidation and burning, which makes it impossible to be melted and cast in air.
但由于镁的化学性质活泼，非常容易氧化、燃烧，导致镁合金无法在大气条件下直接进行熔炼和浇注。
冰在温暖的空气中融化了。
During winter, possible snow will be melted by blowing warm air in the gap between the skin layers and into cushions.
在冬季，降雪会通过两个保护层之间的管道吹得暖风融化，流到垫子里面。
In the morning the bright rising sun quickly melted the thin ice on the water and the warm air all around vibrated with the vapor given off by the awakening earth.
清晨升起的明亮太阳迅速融化了水上那层薄冰，周围温暖的空气，伴随着蒸汽，从苏醒的大地上轻盈而上。
This sight suddenly changed the course of his ideas, and congealed his enthusiasm as a breath of air congeals melted rosin.
这个景象忽然使他改变了主意，仿佛空气使溶化的树脂凝住似的，把他对音乐的热情冻结起来了。
Sam's complete disappearance, as though he had melted into thin air, admittedly has all experts baffled.
山姆的完全消失，就好像已经化为空气一样，无可否认地这使所有专家迷惑不解。
The Greenland ice sheet is not merely being melted from above by warmer air temperatures.
格陵兰冰盖不只因气温的升高而从上面融化。
Based on the river having melted ice-snow as the main runoff source, the air temperature plays a leading role in the runoff.
在以融冰雪为径流主要补给源的河流，气温对径流的影响非常大。
Based on the river having melted ice-snow as the main runoff source, the air temperature plays a leading role in the runoff.
在以融冰雪为径流主要补给源的河流，气温对径流的影响非常大。
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