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介绍了用全息二次曝光法测量火焰温度的原理与实验装置，并对稳定火焰进行了测量，获得了火焰内锥顶部一个水平截面上的温度分布。在火焰内锥顶点用该方法测温仅与用热电偶测得结果相差约４％。
The principle and experimental apparatus for measuring flame temperature by holographic double exposure method are introduced. The steady flame is measured and the temperature distribution in a horizontal section of the top of flame is obtained. In the flame cone tip temperature measurement using this method only with the thermocouple measured results differ by about 4%.