答案及解析：[单选题]In laser induced plasma over a steel work piece processed with pulsed CO2 laser radiation, when the

问题：

[单选题]In laser induced plasma over a steel work piece processed with pulsed CO2 laser radiation, when the laser intensity I= 5x10^7W/cm^2, which thing may be not corresponding to reality. ( )
AComplete absorption of the laser radiation inside the plasma is possible.
BLow absorption of the laser radiation inside the plasma.
CThe plasma detaches from the work piece sometimes.