punch card machine

简明释义

纸板打孔器

英英释义

例句

1.You need to insert your card into the punch card machine to register your hours.

你需要将卡插入打卡机以记录你的工作时间。

2.Make sure to use the punch card machine every time you arrive at work.

确保每次到达工作时都使用打卡机。

3.The new punch card machine is much faster than the old model.

新的打卡机比旧型号快得多。

4.The punch card machine malfunctioned, causing confusion among the staff.

这台打卡机故障了，导致员工之间的混乱。

5.The office has a punch card machine for employees to clock in and out.

办公室有一台打卡机供员工上下班打卡。

作文

In the early days of computing, before the advent of modern technology, businesses relied heavily on devices such as the punch card machine (打孔卡机) to manage data and streamline operations. The punch card machine was an essential tool that allowed users to input information onto cards by creating holes in specific patterns. Each hole represented a different piece of data, and these cards could be read by machines, making it easier to process large amounts of information efficiently.The concept of using punched cards dates back to the 18th century when they were first used in weaving looms. However, it wasn't until the 20th century that the punch card machine gained prominence in the field of computing. Companies like IBM developed sophisticated systems that utilized these cards for various applications, including payroll processing, inventory management, and data analysis.One of the main advantages of the punch card machine was its ability to automate repetitive tasks. For instance, businesses could easily track employee hours by having workers clock in and out using punch cards. This method not only saved time but also reduced errors associated with manual entry. Furthermore, the punch card machine enabled organizations to store vast amounts of data in a compact format, which was revolutionary at the time.Despite its many benefits, the punch card machine had its limitations. The process of creating and reading punch cards was cumbersome and required a certain level of technical expertise. Additionally, if a card was damaged or lost, the information contained within it could be irretrievably lost. As technology advanced, more efficient methods of data storage and processing emerged, leading to the decline of the punch card machine.Today, the legacy of the punch card machine can still be seen in modern computing practices. While we no longer use physical cards to store data, the fundamental principles of organizing and processing information remain relevant. The transition from punch cards to digital databases has paved the way for innovations in data management, allowing businesses to analyze information in real-time and make informed decisions faster than ever before.In conclusion, the punch card machine (打孔卡机) played a crucial role in the evolution of data processing and management. It laid the groundwork for the sophisticated technologies we use today. Understanding the history and functionality of the punch card machine helps us appreciate the advancements in technology that have transformed the way we handle information. While it may seem outdated now, the punch card machine remains an important chapter in the story of computing, reminding us of how far we have come in our quest for efficiency and accuracy in data management.

在计算机发展的早期，现代技术尚未出现之前，企业在管理数据和简化操作方面严重依赖于像打孔卡机这样的设备。打孔卡机是一种重要工具，允许用户通过在特定模式中打孔将信息输入到卡片上。每个孔代表不同的数据，这些卡片可以被机器读取，从而使处理大量信息变得更加高效。使用打孔卡的概念可以追溯到18世纪，当时它们首次用于织布机。然而，直到20世纪，打孔卡机在计算领域才获得了显著的地位。像IBM这样的公司开发了复杂的系统，利用这些卡片进行各种应用，包括工资处理、库存管理和数据分析。打孔卡机的主要优点之一是其自动化重复任务的能力。例如，企业可以通过让员工使用打卡卡片上下班，轻松跟踪员工的工作时间。这种方法不仅节省了时间，还减少了与手动输入相关的错误。此外，打孔卡机使组织能够以紧凑的格式存储大量数据，这在当时是革命性的。尽管有许多好处，打孔卡机也有其局限性。制作和读取打孔卡的过程繁琐，并且需要一定程度的技术专长。此外，如果一张卡片损坏或丢失，其中包含的信息可能会不可恢复地丢失。随着技术的进步，更高效的数据存储和处理方法应运而生，导致打孔卡机的衰退。今天，打孔卡机的遗产仍然可以在现代计算实践中看到。虽然我们不再使用物理卡片来存储数据，但组织和处理信息的基本原则仍然适用。从打孔卡转向数字数据库为数据管理的创新铺平了道路，使企业能够实时分析信息，并比以往更快地做出明智的决策。总之，打孔卡机在数据处理和管理的发展中发挥了至关重要的作用。它为我们今天使用的复杂技术奠定了基础。理解打孔卡机的历史和功能帮助我们欣赏技术进步所带来的变化，这些变化彻底改变了我们处理信息的方式。虽然现在看起来过时，但打孔卡机仍然是计算机发展故事中的重要一章，提醒我们在追求数据管理的效率和准确性方面走过了多远的路。