perforate
第三人称单数:
动词第三人称单数: perforates
更多词形:
形容词: perforable | 名词: perfora-tor | 动词过去式: perforated | 动词过去分词: perforated | 动词现在分词: perforating | 动词第三人称单数: perforates |
单词例句:
In communications, a manual switching system where incoming messages to the switching center perforate paper tape.
在通信技术中,一种人工信息[报文]交换方法,即进入交换中心的(信息)报文用手工在纸带上穿孔。
That is, Davey Johnston and I were about to perforate their nets.
也就是说眼看著约翰斯顿和我就要射网得分。
Whenworking with a traditional surgical drill under the microscope thedrill tip will naturally perforate the surface through the innerflexible boney tissue interface of the cochlea with the inner membraneand protrude into the space.
当在显微镜下使用传统外科钻头手术时,通常容易穿破表面柔韧的骨组织和耳蜗交界面突出的内耳膜。
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。
The perfor mance indexes thereof are tested.
检测了该醇酸树脂的各项性能。
If the ulcer penetrates through the muscularis and through adventitia, then the ulcer is said to "perforate" and leads to an acute abdomen.
如果穿透肌层和外膜层,即发生溃疡穿孔,导致急腹症。
According to application , this is reliable in perfor mance ,good in operating and remarkable in economic benefit.
经实际应用,性能可靠、运行状态良好、经济效益显著。
To mark or perforate (a postage stamp or check, for example) to indicate that it may not be used again.
盖邮戳:给(如一张邮票或支票)划上标记或打孔,以示它不能再被使用。
"This one is built against the solid rock, and it would take ten experienced miners, duly furnished with the requisite tools, as many years to perforate it.
“这一面是用实心的岩石筑成的,得有十个经验丰富的矿工,带着所需要的各种工具,再花许多年的功夫才能挖穿它。