屏蔽孤子和光伏孤子都是稳态的，准稳态孤子则是一种时变孤子。已报道的准稳态孤子也需要一个外加直流电场。准稳态孤子只存在于光折变光栅形成之后而外加电场被显著屏蔽之前的时间间隔里。准稳态亮孤子所经历的折射率改变是正的，这刚好与屏蔽亮孤子所看到的折射率相反。准稳态空间孤子起源于信号光束中各平面波分量的相互耦合。
文章提出一种复数方法来求出准稳态周期导热的解。
This Paper suggests a complex number method for solving quasi steady periodic heat conduction.
对高能量密度激光匙孔焊接过程的二维准稳态传热进行了计算方法的研究。
A numerical method is presented for the two dimensional quasi steady state heat transfer on high power density laser welding processes according to the keyhole model.
对三维准稳态激光重熔问题进行数值模拟，模型考虑了熔池内金属液体的流动和换热。
With the non staggered grids, a three dimensional quasi state laser remelting problem, considering heat transfer and fluid flow, is numerically simulated.
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