热从炉火里散发出.Heat radiated from the fire.随着气体的挤入, 气体的温度升高并散发出 X 射线.As it is squeezed, the gas heats up and radiates X - rays.亦让我们散发出,非同寻常的光芒.Therefore, let us extraordinary emitting light....

“散发出”的英语可以翻译为：throw off ...