perforating
英 [ˈpɜːfəreɪtɪŋ]
美 [ˈpɜːrfəreɪtɪŋ]
v. 打孔; 穿孔; 打眼
perforate的现在分词
柯林斯词典
- VERB 在…上钻孔;在…上打眼
Toperforatesomething means to make a hole or holes in it.- 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。
- I refused to wear headphones because they can perforate your eardrums.
双语例句
- Pliers for perforating paper or leather.
用来给纸或皮革打孔的钳子。 - In this paper, the design principle, powder formulation and technological processing of powdered metal liner of slug-free perforating shaped charge are introduced.
文章介绍了无杵堵射孔弹粉末药型罩的设计原则、粉末配方及工艺流程,并提供了试验研究结果,提出了研制中应注意的问题及设计原则。 - Two kind of separated perforating and pulse fracturing composite charges are studied.
论述了低渗油气层的地质特征;研究了两种分离式射孔脉冲压裂复合弹。 - In the process of perforating completion operation, the quality of perforation fluid is directly related to production of oil and gas wells.
在射孔完井作业中,射孔液质量的好坏与油气井产能有直接的关系。 - The utility model shortens the soak time of the perforating fluid to the stratum and avoids a secondary pollution to the oil layer during a pulling operation process.
缩短射孔液对地层的浸泡时间,避免了起下作业过程中对油层的二次污染。 - An installation for the simulated test of perforating shaped charge with after effect was described.
文章介绍了一种增效射孔弹模拟靶试验装置。 - Structural optimization and design method of perforating gun based on support vector machine
基于支持向量机的射孔枪结构优化设计方法 - For example, numbering and perforating can be carried out as an in-line operation after printing.
例如:印刷后跟着进行印号码和打排孔的联动操作。 - Study of microanatomy on anterior communicating artery and its perforating branches inferior nasal arteriole of retina
前交通动脉及其下丘脑穿动脉的显微解剖研究视网膜鼻侧下小动脉 - The act of puncturing or perforating.
一种穿洞或者打孔的行为。