perforation怎么读

英式音标：[ˌpɜ:fəˈreɪʃn]

美式音标：[ˌpɜrfəˈreɪʃn]

perforation基本解释

n. 穿孔；贯穿

perforation的意思释义

n.

穿孔；贯穿；针孔；齿孔

变形

复数：perforations

英英释义

n.

a line of small holes for tearing at a particular place

a hole made in something

\"a perforation of the eardrum\"

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

perforation用法及例句

词组短语

perforation plate穿孔板；匀浆板

双语例句

用作名词(n.)

This prevents bowel perforation.

这样可以防止肠道穿孔。

The acute Perforation has developed.

发生急性穿孔。

Excessive pressure can lead to perforation of the stomach wall.

过大的压力会导致胃壁穿孔。

例句参考

Risk of perforation after colonoscopy and sigmoidoscopy: a population-based study

Chemical and pharmacological evaluation of Hypericum perforation extracts

Endoscopy in eosinophilic esophagitis: “feline” esophagus and perforation risk

Incidence of colonic perforation at CT colonography: review of existing data and implications for screening of asymptomatic adults.

Risk of upper gastrointestinal bleeding and perforation associated with individual non-steroidal anti-inflammatory drugs

Time trends and impact of upper and lower gastrointestinal bleeding and perforation in clinical practice.

Early postoperative enteral feeding in patients with nontraumatic intestinal perforation and peritonitis

Association between nonsteroidal anti-inflammatory drugs and upper gastrointestinal tract bleeding/perforation: an overview of epide...

Topical non-steroidal anti-inflammatory drugs and admission to hospital for upper gastrointestinal bleeding and perforation: a recor...

perforation词源

perforation (n.)

early 15c., \"hole made through something;\" mid-15c., \"action of perforating,\" from Middle French perforation or directly from Late Latin perforationem (nominative perforatio), noun of action from past participle stem of Latin perforare \"bore or pierce through,\" from per- \"through\" (see per) + forare \"to pierce\" (see bore (v.1)).

perforation相关例句

1. The 110-decibel level of piling risks perforation of the eardrum, which leads to hearing loss.

打桩作业带来的110分贝噪音有可能导致鼓膜穿孔，后果会导致失聪。

2. They include bleeding from the site of a biopsy or polypectomy and a tear (perforation) through the lining of the bowel wall.

活组织检查和做息肉切除术时的出血、肠内壁撕裂或穿孔。

3. 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。

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%。

8. 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。

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9. Afterthe person has voted, she tears the perforation, giving the side with the 2Dbarcode to the election official.

此人投过票之后，撕掉齿孔，把带有2D条形码的这一面交给选举官员。

10. One esophageal perforation occurred during surgery, and was repaired by conversion to open abdomen surgery. The complication rate was 12.5% (1/8).

腹腔镜组1例术中发现食管穿孔予改开腹手术进行修补成功，并发症发生率为12．5%（1/8）。

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11. However, many surgeons are reluctant to delay surgery because of the risk of perforation and peritonitis .

可是许多外科医师不愿意延迟手术，因为其有穿孔与腹膜炎的危险。

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12. In the range of incident velocities near to the perforation limit velocity(V50) , this mechanism depends on thickness and interlaminar shear strength of composite plate.

在接近穿孔极限速度的入射速度（V50）范围内，这一机制依赖于复合材料板的厚度和中间层剪切强度。

13. 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。

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14. Conclusion:The interlay method of myringoplasty is an ideal method for healing perforation of tympani.

结论：夹层法鼓膜成形术是治疗鼓膜穿孔的较为理想的方法。

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15. In the fracture well of the casing perforation, the fracture was damaged, that is the choked fracture and fluid leak - off damage.

在套管射孔压裂井中，存在影响井生产动态的裂缝伤害：瓶颈裂缝和压裂液滤失形成的滤失带伤害。

16. 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。

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17. \"Gastrointestinal hypomotility is a serious side effect of clozapine that may result in bowel obstruction, ischemia and necrosis , perforation, or aspiration pneumonia, \" the investigators conclude.

调查者总结：“胃肠动力低下是氯氮平的一种严重的副作用，可导致肠梗阻、缺血和坏死、穿孔或是吸入性肺炎。”

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18. Plasma system USES is very wide. They can not only, still can perforation and cutting groove cutting all kinds of type, shape and size of conductive metal.

等离子系统用途很广。他们不仅可以切割，还可以穿孔和坡口切割各种类型、形状和尺寸的导电金属。

19. Objective To explore the diagnosis and treatment of peptic ulcer perforation.

目的探讨消化性溃疡穿孔的诊断和治疗。

20. Actions of hoop steel-bar, portrait steel-bar, and steel plate on perforation block in RCBSP are discussed.

主要讨论了钢筋混凝土板-钢板中箍筋、纵向钢筋和钢板对弹体贯穿过程的影响。

21. Corticosteroids should be used with caution in patients with nonspecific ulcerative colitis if there is a probability of impending perforation, abscess, or other pyogenic infection.

如果有紧急穿孔，脓肿，或者有其他化脓性传染或在有未明确的溃疡性结肠炎病人应谨慎使用类皮质激素。

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22. 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。

28. Objective: To explore the treatment of the gallstone caused perforation.

目的：探讨胆囊结石引发穿孔的治疗方法。

29. Based on the analysis of test difficulties, the technique of combining test with perforation and solids-free perforating fluids were employed.

在分析该井测试作业技术难点的基础上，决定采用测试-射孔联作工艺及无固相射孔液。

30. Based on the analysis of test difficulties, the technique of combining test with perforation and solids-free perforating fluids were employed.

在分析该井测试作业技术难点的基础上，决定采用测试-射孔联作工艺及无固相射孔液。

31.The complications of duodenal ulcer that require surgical management are hemorrhage, perforation, obstruction, and intractability.

十二指肠溃疡需外科治疗的并发症是出血、穿孔、梗阻和顽固性。

32.Any tape punch that automatically converts coded electrical signals into perforation in tape.

自动地将编码电信号变换为纸带上的穿孔的任何纸带穿孔机。

33.No water is entering through the deeper perforation.

更深处的射孔则没有水进入。

34.acute gastroduodenal ulcer perforation

胃十二指肠溃疡急性穿孔

36.Involvement of the small bowel by primary or metastic neoplasms may occasionally be followed by perforation.

原发性或转移性肿瘤累及小肠也偶可继发穿孔。

37.The acute Perforation has developed.

发生急性穿孔。

38.Ingested foreign bodies also have been found to be the cause of perforation of the wall of the intestine.

吞下异物也曾被发现是小肠壁穿孔的原因。

39.About 15 to 20 percent of patients who require treatment for perforation or bleeding will not have an antecedent history of ulcer pain.

为出血或穿孔而需治疗的病人中，约15―20％以往无溃疡疼痛的病史。

40.appendiceal perforation

阑尾穿孔

-- 来源 -- 英汉 - 翻译样例 - 汉英