1·Instead, relatively slow-moving water is used to blast air past its blades.
相反，相对缓慢移动的水是用来爆炸空气过去的刀片。
2·Air supply way is that compound tube combined side air supply and blast air supply.
送风方式采用复合风管进行侧送风和送风相结合的方式。
3·Oven is heated by hot blast air circularly and equably automatic control of temperature.
采用热风循环加热，烘箱加热均匀，温度全自动控制。
4·The objective is how to improve and maintain the flow-rate and temperature of the blast air to ensure efficient furnace operation.
如何保证热风炉产生持续高温是热风炉控制的目的。
5·By adjustment of the operating system, BF can assimilate high blast air temperature, the economical and technical indicators also climbed to a new level.
高炉通过调整各项操作制度，接受高风温的能力逐步增强，高炉的各项经济技术指标迈上了一个新台阶。
6·The Isa technology comprises blowing a certain amount of blast air and oxygen through the lance into the molten bath consisting of concentrate, fluxes and reverts.
艾萨技术包括通过喷枪向熔池喷吹一定量的空气和氧气，同时向熔池内加入精矿、熔剂和返料。
7·The Isa technology comprises blowing a certain amount of blast air and oxygen through the lance into the molten bath consisting of concentrate, fluxes and reverts.
艾萨技术包括通过喷枪向熔池喷吹一定量的空气和氧气，同时向熔池内加入精矿、熔剂和返料。炉内物理和化学状况和综合熔炼效率在很大程度上取决于喷枪的性能。
8·A blast of hot air hit us as we stepped off the plane.
我们下飞机时，一股热浪向我们袭来。
—— 《牛津词典》
9·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。
10·A nuclear blast is an explosion with intense light and heat, a damaging pressure wave, and widespread radioactive material that can contaminate the air, water, and ground surfaces for miles around.
核爆炸会释放出高能量的光和热，破坏力巨大的压力波，而且四处飘散的放射性物质会污染数周围英里内的空气，水，和地表。