Excessive pressure can lead to perforation of the stomach wall.
过大的压力会导致胃壁穿孔。
A perforation, as in a punched card or paper tape.
在穿孔卡片或纸带上穿孔的一种动作。
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。
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。
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。
For a long time, perforation is Just regarded as the last simple process in drilling.
长期以来，射孔被认为是钻井工程的最后一道简单工序。
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。
Objective To study the pathologic surgical treatment of gastric perforation in children.
目的探讨儿童消化性溃疡穿孔的外科治疗。
The high pressure water jet perforation technology is specially suited for the oil sheet perforation.
高压水射流射孔尤其适用于薄油层的射孔作业。
Perforation and death rate were respectively 5.6% and 4%.
穿孔率和死亡率分别为5.6%和4%。
Perforation and death rate were respectively 5.6% and 4%.
穿孔率和死亡率分别为5.6%和4%。
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