火焰的辐射 meaning in Chinese

flame radiation

3 . the formula with more precise is developed on the theory of color and the effects of flame radiation . the visual temperature field is provided for operator
3 .利用色度学理论、辐射定理和火焰的辐射特性，并经过推导与分析，得到了相对精度较高的温度场计算公式，为运行人员提供了燃烧相对温度场图像。
In the study , sd2000 spectrometer is applied to obtain radiation spectrum of flame within wavelength 480 - lloonm , from which flame temperature and monochromatic emissivity are derived by newton raphson non - linear method and levenberg - marquart modeling method . the flame monochromatic emissivity is translated in form of f ( / l ) and a ( a ) respectively
在该方法中，采用sd2000型光纤光谱仪测量火焰在可见光( 480 - 1100nm )波长范围内的火焰的辐射光谱，结合newton - raphson非线性迭代算法和levenberg - marquardt最优化算法，得到火焰温度和单色辐射率变化规律。