perforation 中文意思是什麼
音標 [pɜ:fə'reiʃ(ə)n]
perforation
解釋
冰穴礫阜-
The acute perforation has developed.
發生急性穿孔。 -
About 15 to 20 percent of patients who require treatment for perforation or bleeding will not have an antecedent history of ulcer pain.
為出血或穿孔而需治療的病人中，約1520以往無潰瘍疼痛的病史。 -
Rapid perforation awl
快速鉆顱用穿刺錐 -
This prevents bowel perforation.
這樣可以防止腸道穿孔。 -
Anatomy of the vessel elements and perforation plates in the secondary xylem of casuarina cunninghamiana
細枝木麻黃導管分子及穿孔板解剖學研究 -
The complications of duodenal ulcer that require surgical management are hemorrhage, perforation, obstruction, and intractability.
十二指腸潰瘍需外科治療的並發癥是出血、穿孔、梗阻和頑固性。 -
Ingested foreign bodies also have been found to be the cause of perforation of the wall of the intestine.
吞下異物也曾被發現是小腸壁穿孔的原因。 -
Objective to analyze the cause of malposition of transpedicular screw internal fixation in thoracolumbar spine and perforation of bone
摘要目的分析胸腰椎經椎弓根內固定置釘位置不佳穿破骨壁的原因。 -
Involvement of the small bowel by primary or metastic neoplasms may occasionally be followed by perforation.
原發性或轉移性腫瘤累及小腸也偶可繼發穿孔。 -
Development and application of a packer for plugging perforation
堵炮眼封隔器的研製與應用 -
A perforation, as in a punched card or paper tape
在穿孔卡片或紙帶上穿孔的一種動作。 -
Vessels solitary with angular outline ; perforation plates scalariform ; intervessel pits and vessel - ray pitting alternate to scalariform ; helical thickenings only in vessel elements tails
導管橫切面為多角形，單管孔，散生。螺紋加厚僅出現導管分子尾端。梯狀穿孔為主。 -
Wood semi - ring - porous ; vessels solitary with angular outline ; perforation plates reticulate and scalariform ; intervessel pits and vessel - ray pitting alternate ; helical thickenings throughout body of vessel elements
單管孔，散生；整個導管分子上具螺紋加厚。網狀和梯狀穿孔。 -
Wood semi - ring - porous ; vessels solitary with angular outline ; perforation plates scalariform ; intervessel pits and vessel - ray pitting opposite or opposite to scalarifonn ; helical thickenings in vessel elements present
梯狀穿孔板；管間紋孔式為互列；射線導管間紋孔式多對列，類似導管面間紋孔式。 -
It was shown that vessel elements in secondary xylem of p. emblica have many different forms and most of them have tails and their perforation plates divide into two types : ( 1 ) there is one simple perforation plate at each end of the vessel elements and ( 2 ) there is one simple perforation plate at one end of the vessel elements and two simple perforation plate at the other end ; ( 3 ) a few vessel elements have special inclusions ; ( 4 ) the intervascular pits are alternate pits ; ( 5 ) the pits between the vessels and rays are mixed pits, pits with transverse gashes and scalariform pits
結果發現，余甘子次生木質部導管分子中存在著許多不同的樣式，導管分子大多數具尾；其穿孔板存在著兩種類型： （ 1 ）兩端均為1個單穿孔板； （ 2 ）一端為1個單穿孔板;另一端為2個單穿孔板； （ 3 ）極少數的導管分子具有特殊的內含物； （ 4 ）管間紋孔式為互列紋孔式； （ 5 ）導管射線間紋孔式為混合型紋孔與橫列刻痕狀紋孔以及梯狀穿孔。 -
Six child cases of perforation of nasal septum by button battery
扣式電池致幼童鼻中隔穿孔6例報告 -
Thinking about traumatic perforation of tympanic membrane
治療鼓膜穿孔的療效及愈合過程的超微結構的觀察 -
Forensic medical identification of traumatic tympanic membrane perforation
外傷性鼓膜穿孔的法醫學鑒定分析 -
Forensic identification and treatment on traumatic perforation of tympanic membrane
外傷性鼓膜穿孔的法醫學鑒定與治療 -
Analysis on auditory brainstem response of traumatic perforation of tympanic membrane
外傷性鼓膜穿孔聽性腦干反應結果分析
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