由于磁化空腔的效能慢慢降低，那么那些速度还很快的原子就很容易逸出，而其余的气体粒子在不断的碰撞中消耗能量，使得温度降低。
As the height of the magnetic barrier is slowly lowered, the fastest atoms leave the bottle and the remaining gas rethermalizes via elastic atomic collisions at lower and lower temperatures.
采用了金原子在加速器里极为强烈的碰撞，可以达到所需的极高的温度-大约为7万亿华氏度(4万亿摄氏度)。
It took extremely powerful collisions of gold atoms in the accelerator to achieve the temperatures necessary - about 7 trillion degrees Fahrenheit (4 trillion degrees Celsius).
而每经过一次碰撞，光子的温度会慢慢地趋近于色素分子的温度，进而降温至室温，而且光子在这一过程中不会消失。
But with each collision, the photons slowly assumed the temperature of the pigment molecules, cooling one another to room temperature without being lost in the process.
应用推荐