keypunch

简明释义

英[ˈkiːpʌntʃ]美[ˈkiːˌpʌntʃ]

n. 键控打孔机

v. 用键控打孔机打孔；通过按键将（数据）输入计算机

英英释义

单词用法

同义词

反义词

例句

1.For example, a certain keypunch operator complained of having to stay overtime to punch extra CARDS.

例如，某个打孔操作员抱怨不得不加班为额外的卡片打孔。

2.For example, a certain keypunch operator complained of having to stay overtime to punch extra CARDS.

例如，某个打孔操作员抱怨不得不加班为额外的卡片打孔。

3.The data entry clerk had to keypunch 打孔输入 hundreds of records before the deadline.

数据录入员必须在截止日期之前打孔输入数百条记录。

4.In the early days of computing, operators would keypunch 打孔输入 programs onto cards.

在计算机早期，操作员会将程序打孔输入到卡片上。

5.She learned how to keypunch 打孔输入 data for the new software system.

她学习了如何为新的软件系统打孔输入数据。

6.The keypunch 打孔输入 machine was essential for processing large volumes of information in the 1970s.

在1970年代，打孔输入机对于处理大量信息至关重要。

7.He spent hours keypunching 打孔输入 the data into the computer.

他花了几个小时在计算机上打孔输入数据。

作文

In the early days of computing, the process of data entry was often done using a method known as keypunch. This technique involved using a keypunch machine to create holes in cards, which represented data. Each hole or absence of a hole in a specific position on the card corresponded to a particular piece of information. The advent of keypunch machines marked a significant advancement in data processing, allowing for faster and more efficient methods of inputting information compared to manual entry methods. The significance of keypunch cannot be understated. Before its widespread use, data entry was labor-intensive and prone to errors. With the introduction of keypunch, organizations could automate much of their data processing tasks. This was particularly important in industries such as banking, where large volumes of transactions needed to be processed quickly and accurately. The efficiency gained through keypunch technology enabled businesses to operate more smoothly and respond to customer needs more effectively. However, as technology progressed, the reliance on keypunch machines began to decline. The development of more advanced input devices, such as keyboards and scanners, offered even greater speed and accuracy. While keypunch was revolutionary for its time, it eventually became obsolete as computers evolved. Today, the term keypunch is often used to refer to the historical processes of data entry rather than a current practice. Despite its obsolescence, understanding keypunch is essential for anyone studying the history of computing. It provides insight into how far we have come in terms of technology and data processing. Furthermore, learning about keypunch highlights the importance of innovation in the field of computer science. As we look towards the future, it is crucial to remember the foundational technologies that paved the way for modern computing. In conclusion, keypunch played a vital role in the evolution of data entry and processing. Its introduction allowed for greater efficiency and accuracy, transforming how businesses handled information. Although it may no longer be in use today, the impact of keypunch continues to be felt in the world of computing, reminding us of the constant progression of technology and the importance of adapting to new methods of data management. Understanding this historical context not only enriches our knowledge but also inspires future innovations in the tech industry.

在计算机发展的早期，数据输入的过程通常使用一种称为keypunch的方法。这种技术涉及使用打孔机在卡片上打孔，以表示数据。卡片上特定位置的每个孔或缺乏孔对应于特定的信息。keypunch机器的出现标志着数据处理的一次重要进步，使得输入信息的速度和效率相比于手动输入方法有了显著提高。 keypunch的重要性不容小觑。在其广泛应用之前，数据输入是劳动密集型且容易出错的。随着keypunch技术的引入，组织可以自动化许多数据处理任务。这在银行等行业尤为重要，因为需要快速准确地处理大量交易。通过keypunch技术获得的效率使企业能够更顺利地运营，更有效地满足客户需求。 然而，随着技术的进步，对keypunch机器的依赖开始减少。更先进的输入设备的发展，如键盘和扫描仪，提供了更快和更准确的选择。虽然keypunch在其时代具有革命性，但随着计算机的发展，它最终变得过时。今天，keypunch这个术语通常用于指代历史上的数据输入过程，而不是当前的实践。 尽管它已不再使用，理解keypunch对任何研究计算机历史的人来说都是至关重要的。它提供了关于我们在技术和数据处理方面取得的进展的见解。此外，学习keypunch突显了计算机科学领域创新的重要性。当我们展望未来时，记住那些为现代计算奠定基础的技术是至关重要的。 总之，keypunch在数据输入和处理的演变中发挥了至关重要的作用。它的引入允许更高的效率和准确性，改变了企业处理信息的方式。尽管今天可能不再使用，但keypunch的影响仍然在计算机世界中显现，提醒我们技术的不断进步以及适应新的数据管理方法的重要性。理解这一历史背景不仅丰富了我们的知识，也激励着科技行业未来的创新。