英语释义

• having a hole cut through;

  "pierced ears"

  "a perforated eardrum"

  "a punctured balloon"

• make a hole into or between, as for ease of separation;

  "perforate the sheets of paper"

• pass into or through, often by overcoming resistance;

  "The bullet penetrated her chest"

片语

perforate e打孔

Perforate Septa具孔隔膜

Perforate Foraminifera细孔有孔目

laser perforate激光打孔

perforate septum穿孔型隔壁

perforate stuffing打孔填料复壮

Perforate dimension开孔尺寸

move through穿过

perforate size开孔尺寸

go across穿过，横过；走过

PERF Perforate打孔

英汉例句

• abstract: the rectifier rolls are hollow rolls and there are regular holes on the surface. the winding rectifier rolls are used to keep the velocity evenly and to disperse and perforate fiber.

  摘要：匀浆辊是辊面有规则分布圆孔的中空薄壁辊筒，利用这些圆孔的效能阻以及浆流通过圆孔时产生的微湍来达到整流、分散纤维的目的。

• the results point out: chronic dental pulpitis, with long-term symptoms, caused by deep caries, though do not perforate into pulps, there may be many living bacteria in their pulp tissues.

  结果提示：深龋引起的长期有癥状的慢性牙髓炎，尽管未穿髓，牙髓组织中，仍可有大量活细菌长期存在。

• methods perforate the outside breastwork of nasal cavity and dacryocyst underwent transnasal endoscopic used microwave and electric drill.

  方法鼻内镜直视下在鼻腔外侧壁联合应用微波、电鉆对骨壁及泪囊进行开窗。

• plug and perforate is the number one stimulation technique used in unconventional reservoirs.

  桥塞-射孔联作技术是非常规储层使用最多的增产技术。

• it's a huge, dusty base which sprawls across the southern plain, a short helicopter ride away from the caves that perforate the mountains along the pakistani border.

  它是一个巨大的多尘基地，蔓延在南部的平原之上，距离与巴基斯坦交界的山中洞穴很近，乘坐直升机一会儿就能到。

• water-power deep penetrator system can perforate clearly drainage channel utilizing the principle of high pressure jet cutting.

  水力深穿透射孔系统利用高压水射流鉆孔的方式实现深穿透射孔。

• perforate aluminum ceiling strips is a new decorative material of ceiling and wall in modem buildings.

  铝合金穿孔条板是现代建筑中一种新型的吊顶及墻面装饰材料。

• laser perforating system in scanning is widely used to perforate some thin nonmetal material, such as paper, leather and plaster, and so on.

  激光扫描打孔系统广泛用于非金属薄型材料（如纸张、皮革、膏药）的加工，其结构简单、可靠，打孔效率高，打出小孔密集、整洁。

• i refused to wear headphones because they can perforate your eardrums.

  我不愿戴耳机，因为它可能会使鼓膜穿孔。

• orifices perforate the piston and allow fluid to leak through as the piston moves up and down in the pressure tube.

  打有小洞的活塞就会随着活塞的上下运动，使避震器内的液压油通过小孔在压力管内流动。

• bacteria and parasites often use special toxins to perforate the membranes of target cells.

  细菌和寄生虫经常利用特殊的毒素穿孔于靶细胞的细胞膜。

• hard plastic enema tips can perforate the rectum .

  硬的塑料灌肠嘴会刺破直肠。

• methods the 73 cases with bone nonunion, bone defect and bone reveal were treated with scar resection or wound liquidation to clear dead bone and perforate marrow antrum.

  方法对73例骨不连、骨外露、骨缺损者，切除瘢痕病灶或进行创面扩创，祛除死骨及硬化骨折端，打通骨髓腔。

• in the rectifier roll headbox, to disperse and perforate fiber, the winding rectifier rolls are used to keep the flow velocity evenly.

  匀浆辊流浆箱以转动的孔辊作为匀整元件，匀整浆料的流速，具有整流和分散纤维的作用。该文主要讨论波迹效应对匀浆辊设计的影响；

• it is very important to intervene quickly in overcoming ulcer, as it may lead to complications like perforate ulcer or bleeding ulcer.

  这是非常重要的干预很快克服溃疡因为它有可能导致的并发癥如溃疡穿孔或溃疡出血。

• a device used to perforate oil and gas wells in preparation for production.

  对準备生产的油气井进行射孔所用的装置。

• a toy might be harmlessly flushed out, but it might also perforate tissue, leading to bleeding or infection.

  玩具可以无害地取出，当然也可以戳穿机体组织，导致出血或感染。

相似词

penetrate渗透；刺入；看透

enter[计] 输入；回车

pierce穿孔

bore孔；令人讨厌的人

puncture刺穿；（被）戳破；使突然泄气；打断