我说这些肯定让你们觉得,我好像是台穿孔卡片计算机一样古旧，但我自己那时对自己,2400波特率的调制解调器相当自豪。
This makes me all sound like punched card computers to you, But for me i was very proud of my 2400 baud modem.
JosephMarieJacquard创造了一种可以附加在织布机上的设备，它使用一个打孔模式(很像早期计算机的穿孔卡片)编织图案。
Joseph Marie Jacquard created a device which could be affixed to looms, which used a pattern of holes, much like early computer punched CARDS, to direct the textile design.
最初，它制造穿孔卡显示器，之后开发磁带系统，大型计算机及个人计算机，如今，又转向服务和咨询业务。
At first this meant making punch-card tabulators, but IBM moved on to magnetic-tape systems, mainframes, PCs, and most recently services and consulting.
1970年代初，我曾在计算机科学课程中学习使用穿孔卡在一台IBM计算机上运行basic程序，那台计算机又大又热，以致需要拥有自备的冷却房间。
In an early 1970s computer-science class, I learned to organize punch CARDS to run basic programs on an IBM computer so big and hot that it had its own supercooled building.
这些穿孔卡本身被运用到计算机，而且非常普及，直到二十世纪七十年代它们老旧而不再有用才逐渐消失。
Punched CARDS themselves were carried over to computers, and were ubiquitous until their obsolescence in the 1970s.
本文尝试利用有限元法通过计算机模拟来研究穿孔板吸声结构的模态频率和布置位置。
This paper attempts to use finite element method through computer simulation to study the absorption characteristics of the perforated-panel absorbers.
给出了实际使用的各种微型计算机与穿孔机的联机接口方法和电路。
Methods and circuits in practical use for interfacing various micro - computers and punchers are illustrated.
存放在穿孔卡片上相关数据(计算机文件)的有序集合。
An ordered collection of related data (a computer file) as held on punched CARDS.
介绍了穿孔机导板系列三维参数化设计的基本过程，及运用计算机进行导板三维参数化设计的必要性和优越性。
The basic process of three-dimensional parameterized design for the piercer guide board series has been described in this article as well as its necessity and superiority with CAD.
要把穿孔卡写入计算机，就需用卡片输入机来取代纸带输入机。
To read the punched cards into the computer requires a card reader instead of the tape reader.
的翻译是：我们报告了没有腹膜炎的症状和标志，但是演出计算机控制X线断层扫描术找到胃癌症穿孔的一名男性患者。
We reported a male patient who did not have symptom and sign of peritonitis but gastric cancer perforation was found by staging computed tomography.
的翻译是：我们报告了没有腹膜炎的症状和标志，但是演出计算机控制X线断层扫描术找到胃癌症穿孔的一名男性患者。
We reported a male patient who did not have symptom and sign of peritonitis but gastric cancer perforation was found by staging computed tomography.
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