When the venous ulcer is treated, the insufficiency of every venous system must be corrected at the same time, especially in the insufficiency of perforating venous system.
在治疗下肢静脉性溃疡时，应同时纠正每个静脉系统的功能不全，尤其是交通静脉功能不全。
2
So, choosing a kind of perforating fluid system which matches with the reservoir has the very actual effect.
因此，选用一种与储层物性相匹配的射孔液体系就有非常现实的作用。
3
This perforating fluid system is solid - free, high temperature resistant, stable, compatible, and not polluting.