Methods : 1 : To triturate the a - interferon suppository and dust it on the wound surface .

方法：1将α-干扰素 研碎 均匀 撒 于 糜烂面上。

The surface material under the condition of half melting is compelled to flow to the reverse direction that is none restraint free surface . Thus the grinding triturate is formed .

由于该 区内材料 产生了 巨大 的 单向反 弹力，迫使 已处于半熔化状态的表面材料向 压力相反方向即无约束的自由表面流动，从而使磨 屑形成。