根据这一原理对酒精灯火焰和氢气火焰的温度分布进行了全息干涉计量。
The temperature profiles of the flames are calculated from measurements of the fringe shift by solving Abel-type integral equation with the Laplace transform.
而且，事实表明，氢气非常易燃，氢火焰极为炽热，但却是无形的。
And it turns out it's actually quite flammable. A hydrogen flame is very, very hot, but invisible.
利用半高度后掠支板和氢气引导火焰相结合的点火方式，也可以实现煤油的可靠点火和稳定燃烧。
Combination use of the oblique Shockwave induced by the leading edge of the half height strut and hydrogen pilot flame can also ignite the kerosene and hold the combustion stably.
氢气可以取代乙炔、煤气、液化气等含碳气体，具有热值高、火焰集中、零污染，生产效率高，节能方便等优点。
Hydrogen can replace acetylene, gas, liquefied petroleum gases such as carbon, with high calorific value, flame concentration, zero pollution, high efficiency, energy saving and easy.
此研究从实验角度证明催化重整反应产生的氢气对烃类燃料的火焰传播和稳定均有积极的影响。
The experimental results and comparison of data prove that the catalytic reforming reactions both improve the combustion of hydrocarbons and expand the flame propagation limits.
因此，要保持氢气的火焰在燃烧喷嘴连接到一个氢发生器的速度必须降低。
Therefore, to sustain a flame at a nozzle attached to a hydrogen generator the burning velocity of the hydrogen gas must be reduced.
在极其狭窄的氢气混合高温火焰是利用非常有限的手段，吸收热量的障碍。
The extremely narrow hydrogen gas mixture flame of very high temperature is restricted from the utilization means by a heat absorbing barrier.
如果点火器的布置位置及启动时间均合理，有可能在不引起大范围火焰加速或爆炸的情况下迅速有效地消除氢气。
It is possible to reduce much hydrogen without causing deflagration or detonation in large area if the location and starting time of the ignitor are reasonable.
气球存在多种隐患，气球爆炸容易给孩子造成伤害，特别是氢气球，如果遇到火焰，还能引起剧烈地燃烧；
There are several hidden balloon, balloon explosions likely to harm children, especially the balloon, if you encounter the flame, can cause severe burns;
气球存在多种隐患，气球爆炸容易给孩子造成伤害，特别是氢气球，如果遇到火焰，还能引起剧烈地燃烧；
There are several hidden balloon, balloon explosions likely to harm children, especially the balloon, if you encounter the flame, can cause severe burns;
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