n. 穿孔;贯穿;针孔;齿孔
网络 射孔; 冲孔; 钻孔
Excessive pressure can lead to perforation of the stomach wall.
过大的压力会导致胃壁穿孔。
Cardiac orifice mucosal laceration and oozing of blood were 73.9%, but without perforation and massive hemorrhage.
贲门黏膜撕裂、渗血占73.9%,但无穿孔和大出血。
This paper reports the pathological changes about the Perforation Disease in Carp caused by Aeromonas hydrophila subsp.
本文报道了嗜水气单胞菌亚种引起的鲤鱼穿孔病的病理变化。
This prevents bowel perforation.
这样可以防止肠道穿孔。
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。