英语释义

• the act of punching a hole (especially a row of holes as for ease of separation)

• a hole made in something;

  "a perforation of the eardrum"

• a line of small holes for tearing at a particular place

片语

stercoral perforationStercoral perforation is the perforation or rupture of the intestine's walls by its internal contents, such as foreign objects, or, more commonly, by hardened feces (fecalomas) which may form in long constipations or other diseases which cause obstruction of transit, such as Chagas disease, Hirschprung's disease, toxic colitis and megacolo

perforation plate[建] 穿孔板；匀浆板

Bald perforation秃齿

blocked perforation堵塞的炮眼

abraded perforation磨蚀的射孔眼

gun perforation射孔

Perforation Misplaced齿孔移位

undamaged perforation无污染射孔

Short perforation短齿

Mixed Perforation混合齿孔

英汉例句

• objective to discuss the accurate diagnosis and the best restoration methods of the traumatic perforation of tympanic membrane.

  目的探讨外伤性鼓膜穿孔準确的诊断方法和最佳的治疗方法。

• 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。

• these patients may require open surgery to close the perforation and perform a myotomy.

  这些患者可能需要关闭的开放手术穿孔并执行切开术。

• extreme overbalance perforating is a new perforation completion technique.

  超正压射孔工艺是一项射孔完井新技术。

• placing rod is one of the most important parts of perforation system. it decides the quality of extrusion products.

  挤压机穿孔针是穿孔系统的主要部件之一，决定着挤压机所挤压制品的质量。

• intervention was for gastric obstruction (20%), bleeding (7%), or perforation (2%).

  干预的主要病因有胃梗阻（20％），出血（7％），或穿孔（2％）。

• the coating on the stock, which can cause the perforation to become lighter in depth than what was anticipated and less likely to detach as desired unless this factor is considered.

  涂层的股票，这可能会导致穿孔，成为较轻的深度比预计所需，除非被认为是这个因素，不太可能分离。

• perforation and death rate were respectively 5.6% and 4%.

  穿孔率和死亡率分别为5.6%和4%。

• the most common cause of perforation is otitis media .

  最常见的原因是穿孔性中耳炎。

• conclusion it is an effective method for adjusting the strength, direction, range and frequency of laser to prevent bleeding, perforation and long term urethral stricture.

  结论根据患者特点调控激光强度、照射方向、范围、次数是防止出血、穿孔和远期狭窄的有效手段。

• protection against impacts and perforation is ensured by a shell in carbon fibers and aramid, and by an expanded polystyrene inner padding with high density.

  保护措施预防撞击和贯穿是用碳纤维和聚芳族胺，和透过高密度扩大的聚苯乙烯制成的垫塞。

• in addition, appendicitis perforation is ectopic pregnancy risk factors, happened appendectomies will make ectopic pregnancy increases the risk of 1.8 times.

  另外，阑尾炎穿孔也是宫外孕发生的高危因素，阑尾切除术会使宫外孕的危险增加1.8倍。

• dynamic perforation is starting place, dynamic cutting without reference points set necessary!

  动态穿孔即动态切割的起始处，无参考点设定之必要！

• objective:to investigate the gastric ulcer perforation operation.

  目的：探讨胃溃疡穿孔的手术方式。

• if a perforation occurs during an operative hysteroscopy, you may need another procedure to ensure there is no damage to nearby organs such as your intestines, bladder, or blood vessels.

  如果宫腔镜手术中子宫穿孔，可能要做别的程序了解有没有损害附近的器官，例如肠管，膀胱或血管。

• if your ercp included a therapeutic procedure such as removal of stones or placement of a stent (drain), there are additional small risks of bleeding or perforation (making a hole in the intestine).

  如果要通过造影进行治疗，比如结石清除或者放置支架引流，还要考虑出血或者肠穿孔的风险。

相似词

prick扎；戳孔；沮丧；赶牛棒；笨蛋；穿刺；针刺感；（粗俚）阴茎；卑鄙的人