能量密度达到造成液态质量迁移条件的长脉冲激光，可获得较大的烧蚀率和截面积较大的通孔。

A long-pulse laser, whose energy density can cause the liquid mass transferred, can get a greater ablation ratio and a hole with larger cross section.

youdao

正如您所猜想的，您还必须设置其他迁移的条件。

As you might have guessed, you also must set a condition for the other transition.

youdao

这是一个简单的，非条件的迁移。

This is a simple unconditional transition.

youdao