背光面

结果表明：激光照射面（Al2O3层）和背光面（Ti层）的温度落差为325℃。

The results show that the temperature drop between the laser irradiating surface ( Al 2O 3 / Ti layer ) and the back surface ( Ti layer ) was 325 ℃, and the temperature gradient was more precipitous in Al 2O 3 ceramic layer than in Ti metal layer .

行星的背光面是如何能保持如此的温暖的？

How does the back side of the planet stay so warm ?

通过引入标定系数，获得了用探头背光面最大温升重构入射激光能量以及计算标定系数的公式。

By introducing a calibrated-coefficient , the formulae are obtained for laser energy reconstruction and calibrated-coefficient calculation .

针对背光面两种不同边界条件（对流-辐射热流边界和恒定温度边界）推导出了由靶面温度分布反演激光束时空分布的重构表达式。

The reconstructing formula to inverse laser beam temporal and spatial distribution with target surface temperature distribution is derived , for different back surface boundary conditions , convection-irradiation heat current boundary and constant temperature boundary .

不加电压时背光变成面光源，和普通液晶显示屏一样显示平面图像。

Every light source corresponds to four columns of sub-pixels as the liquid-crystal display panel is illuminated .