perforation

perforation什么意思,perforation翻译

基本解释

n.: 穿孔；齿孔；穿通
网络: 射孔；冲孔；钻孔

权威解释

• 齿孔:

  a small hole in a surface, often one of a series of small holes

• 穿孔；穿通:

  the process of splitting or tearing in such a way that a hole is left

英汉解释

• 扎眼

• 冰穴砾阜

• 初始喷发

• 穿破

• 冲孔

• 贯穿

• 孔洞

• 〔工〕钻孔,打眼;孔眼

• 穿孔术

• 穿孔;射孔

词性分析

• 复数：perforations

同义词

n.holepuncturetearripslash

例句

• Perforation of the uterus by an intrauterine contraceptive device (IUCD) is not a rare complication with this means of birth control.

  自从子宫内避孕器装置被用于妇女避孕用途之后，引起子宫壁穿孔的病例并非太少。

• Conventional material such as calcium hydroxide, amalgam have been used for repairing this perforation.

  传统的修补材料有氢氧化钙、银汞合金等，直接用于穿孔的充填。

• The perforation, which misinterpreted as eyes, actually is a gap between the body of a bird and its talon.

  被看作是眼睛的穿孔，其实是鸟的身体与爪之间的空隙。

• The clearly printed instructions and effective perforation make it easy to remove the front panel for shelf display.

  印刷的明确指示和有效的穿孔可以很容易地删除前面板的货架展示。

• In the case of small leakage or small size perforation of gathering pipeline, field patching approach is often adopted in doing rush repair.

  当集输管道泄漏或穿孔尺寸比较小时，往往采用现场补焊的方法进行抢修。

• with respect to continuous stationery, it is often four line spaces below the perforation line.

  对于多页文书来说，通常在穿孔页缝以下空四行的位置。

• If accompanied by tympanic membrane perforation, can also be found mucopurulent secretions out of the ear, the children with hearing loss.

  如果伴有鼓膜穿孔，还可见粘液脓性分泌物流出耳外，患儿听力减退。

• At surgery, there was no intestinal perforation or gangrene. The aneurysm was replaced with a synthetic prosthesis.

  开刀中发现肠子完整并无穿孔或坏疽，动脉瘤以人工血管来取代。

• Foam cementing is commonly used for cementing in a shale gas well, while perforation after casing set is often for well completion.

  页岩气固井主要采用泡沫水泥固井技术，完井方式以套管固井后射孔完井为主。

• 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。