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per·fo·ra·tion 英ˌpɜːfəˈreɪʃən美ˌpɝfəˈreʃənAHDpûr'fə-rāʹshən ☆☆☆☆☆高COCA²⁸²¹³BNC³³⁵³⁸iWeb¹⁸⁴⁶⁷
基本英英词源搭配记法近义反义派生词例句Thesaurus例句
n.孔⁴²;穿孔复数perforations
Noun:
a line of small holes for tearing at a particular placea 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来自perforate,穿孔。simple perforation单穿孔central perforation中央性穿孔,中央穿孔…multiple perforation复穿孔perforation plate穿孔底板corneal perforation医 角膜穿破…explosive perforation爆炸打孔reticulate perforation网状穿孔marginal perforation边缘穿孔negative perforation底片片孔enteric perforation小肠穿孔stomach perforation胃穿孔perforation rate穿孔速度,穿孔速率…esophageal perforation食管穿孔
钱博士perforate穿孔，打眼+ion名词后缀，表行为本身及其结果⇒穿孔行为，孔眼结果
参考单词perforate穿孔，打眼。perforate穿孔，打眼+ion名词后缀，表行为本身及其结果⇒穿孔行为，孔眼结果。近义词 hole洞rip撕裂prick刺gap缺口tear撕掉slash猛砍puncture刺穿
Pimperforation不通无孔闭锁畸形
名词100%
用作名词This prevents bowelperforation.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 toperforationof the stomach wall.过大的压力会导致胃壁穿孔。noun.breach
同义词 aperture,break,chasm,chip,cleft,crack,discontinuity,fissure,gap,hole,opening,rent,rift,rupture,slit,split
反义词 agreement,closing,closure,juncture,misfortune,solidnoun.prick
同义词 cut,gash,jab,jag,pinhole,prickle,puncture,stab,wound
aperturenoun hole
breach,break,chasm,chink,cleft,crack,cut,eye,fissure,gap,gash,interstice,opening,orifice,outlet,passage,pinhole,puncture,rift,rupture,slash,slit,slot,space,vent
holenoun opening in a solid object
aperture,breach,break,burrow,cave,cavern,cavity,chamber,chasm,chink,cistern,cleft,crack,cranny,crater,cut,den,dent,depression,dimple,dip,excavation,eyelet,fissure,foramen,fracture,gap,gash,gorge,hollow,hovel,keyhole,lacuna,lair,leak,mouth,nest,niche,nick,notch,orifice,outlet,passage,peephole,perforation,pit,pocket,pockmark,puncture,rent,retreat,scoop,shaft,shelter,split,tear,tunnel,vacuity,vent,void,window
holesnoun opening in a solid object
boxes,corners,difficulties,dilemmas,emergencies,fixes,imbroglios,impasses,jams,messes,pickles,plights,quandaries,scrapes,spots,tangles
openingnoun gap, hole
aperture,breach,break,cavity,chink,cleft,crack,cranny,crevice,cut,discontinuity,door,fissure,hatch,interstice,mouth,orifice,outlet,perforation,recess,rent,rift,rupture,scuttle,slit,slot,space,split,spout,tear,vent,window
penetrationnoun act of entering
diffusion,entrance,forcing,infiltration,ingress,insertion,invasion,osmosis,perforation,piercingpunchingseepage,stabbing,thrusting
pitnoun hole, cavity
abyss,chasm,crater,dent,depression,dimple,excavation,grave,gulf,hell,hollow,indentation,mine,perforation,pockmark,pothole,puncture,shaft,tomb,trench,well And wellbore instability also influences the perforation and sand production, ect in the reservoir development.
井壁失稳还影响固井，油藏开发中的射孔、防砂、采油和油井增产等后序作业的实施。 iciba
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。 yeeyan
They include bleeding from the site of a biopsy or polypectomy and a tear perforation through the lining of the intestinal 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。 yeeyan
Between1 October and10 December2004,615 severe cases with peritonitis, with or without perforation, including134 deaths case fatality rate, 21.8% have occurred.
从2004年10月1日至12月10日，已发生615例伴有穿孔性或非穿孔性腹膜炎的严重病例，其中包括134例死亡病死率为21.8%。 who
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。98468225.sn5.sqnet.cn
Colonic perforation is one of the most common and severe complications.
其中大肠穿孔是最常见，也是最严重的并发症之一。 http://dj.iciba.com
Complications with operative hysteroscopy include absorption of fluid, infection, bleeding, and uterine perforation.
手术宫腔镜的合并症包括液体吸收，感染，出血和子宫穿孔。 haodf
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。 cnki
Conclusions Early diagnosis and early surgical intervention could obviously decrease complication morbidity and mortality of neonatal gastrointestinal perforation.
结论早发现、早诊断、早手术可明显降低新生儿消化道穿孔的并发症和病死率。 cnki
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。 blog.sina.com.cn
Corticosteroids should be used cautiously in patients with ocular Herpes simplex because of possible corneal perforation.
有视觉单纯疱疹的病人应谨慎使用类皮质激素，因为可能会导致角膜穿孔。 blog.sina.com.cn
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 perforationmaking 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。 yeeyan
In addition, appendicitis perforation is ectopic pregnancy risk factors, happened appendectomies will make ectopic pregnancy increases the risk of1.8 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。 xtkmyy
Methods117 specimens of enucleated eyeball were observed by light microscopy, among which18 cases of corneal fissure after ocular contusion,99 cases of corneal perforation.
方法对因角膜外伤后摘除眼球标本117例进行光镜观察，其中因眼挫伤致角膜裂伤18例，角膜穿孔伤99例。 cnki
Methods52 cases with corneal perforation were treated with operations and Healon was used in the operating process.
方法对52例52眼角膜穿孔伤进行缝合的过程中应用透明质酸钠，观察疗效。 iciba
Objective To investigate the methods of dealing with corneal perforation and effect of sodium hyaluronate Healon used in the operation.
目的探讨角膜穿孔伤的处理及透明质酸钠在缝合术中的作用。 iciba
Objective:To explore the clinical value of laparoscopy in treating gastroduodenal ulcer perforation.
目的：探讨腹腔镜治疗胃十二指肠溃疡穿孔的应用价值。 cnki
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。 hornetcnc
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。 kuenglish
The most serious side effects associated with Avastin, in some cases resulting in death, are gastrointestinal perforation, wound healing complications, hemorrhage, and blood clots.
阿瓦斯汀最严重的副作用这些副作用有时可以导致死亡有胃肠穿孔，伤口愈合并发症，出血和血块形成。 dxy
Perforation and death rate were respectively5.6% and4%.
穿孔率和死亡率分别为5.6%和4%。 who
Perforation of gastric cancer is a rare complication.
胃癌破裂是一个少见的并发症。 jukuu |