Perforation and death rate were respectively 5.6% and 4%.
穿孔率和死亡率分别为5.6%和4%。
But cable long, can reduce the arcs perforation and cutting ability.
但电缆长，会减低其起弧穿孔和切割能力。
Objective: To study the diagnosis and surgical treatment of esophageal perforation.
目的：探讨食管穿孔的诊断与外科治疗方法。
Objective TO study the diagnosis and treatment of gastric cancer perforation.
目的探讨胃癌穿孔的诊断和治疗。
This paper introduces principle and influence factors in technology of perforation.
本文对射孔技术的原理及影响因素进行了较为详尽的阐述。
No complications occurred such as hemorrhage, perforation, unexpected death and so on.
无出血、穿孔及意外死亡等并发症发生。
No complications occurred such as hemorrhage, perforation, unexpected death and so on.
无出血、穿孔及意外死亡等并发症发生。
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