1.
A perforation, as in a punched card or paper tape.
在穿孔卡片或纸带上穿孔的一种动作。
2.
Having no opening; not perforated.
不开口的，不穿孔的
3.
Any tape punch that automatically converts coded electrical signals into perforation in tape.
自动地将编码电信号变换为纸带上的穿孔的任何纸带穿孔机。
4.
identifying code
验证码 -穿孔带的
5.
A line of punch positions parallel to the shorter edges of a punch card.
平行于穿孔卡短边的一行穿孔位置。
6.
rotary rolling mill
蘑菇形轧辊的穿孔机
7.
A device that punches.
穿孔用的一种设备。
8.
The ulcer of the patient has perforated
病人的溃疡已穿孔。
9.
barrel type roll piercing mill
带桶形轧辊的穿孔机
10.
needle-operated punched card
用针选取的穿孔卡片
11.
quicksilver ability
无孔不入的穿插能力
12.
"Primary peritonitis often comes from a perforated gastrointestinal tract, as with rupture in appendicitis."
胃肠道穿孔,尤其阑尾穿孔,是腹膜炎的常见原因。
13.
being without punctures or incapable of being punctured.
没有穿孔或不能被穿透的。
14.
duplicate routine
重穿程序 -检验穿孔纸带的
15.
Discussion on Revamping of The Large Diameter Piercing Head of 10MN Vertical Piercing Mill
10MN立式穿(扩)孔机大直径扩孔头的改造
16.
The dangerous type chronic otitis media occurs with pars flaccida and marginal perforations.
慢性中耳炎的危险型可出现鼓膜松弛部的穿孔和鼓膜边缘性穿孔。
17.
word processing equipment with punched tape
带穿孔带的字词处理设备;带穿孔纸带的字词处理设备
18.
A device that prints on a punched card the characters corresponding to hole patterns punched in the card.
一种将穿孔卡片上已穿好孔的数据打印在卡片上的装置。