adding machine

简明释义

1. 加法机; 2. 加法器;

英英释义

例句

1.The cashier operated the adding machine 加法机 to total the customer's purchases.

收银员操作adding machine 加法机 来计算顾客的购买总额。

2.In the past, businesses relied heavily on an adding machine 加法机 for financial calculations.

在过去，企业在财务计算上严重依赖于adding machine 加法机。

3.My grandfather still has an old adding machine 加法机 that he uses for his personal finances.

我祖父仍然有一台旧的adding machine 加法机，他用来处理个人财务。

4.The accountant used an adding machine 加法机 to quickly calculate the monthly expenses.

会计使用了一个adding machine 加法机 来快速计算每月的开支。

5.During the math test, the teacher allowed students to use an adding machine 加法机 to check their answers.

在数学考试期间，老师允许学生使用adding machine 加法机 来检查他们的答案。

作文

In the world of technology and mathematics, various tools have been developed to assist us in performing calculations more efficiently. One such tool is the adding machine, a device that has played a significant role in the evolution of arithmetic operations. The adding machine is designed specifically for the purpose of adding numbers together, simplifying the process of calculation for both individuals and businesses alike.Historically, the adding machine emerged in the late 19th century as mechanical calculators became increasingly popular. These machines were often used in offices where large volumes of calculations were required, such as in accounting and finance. The primary function of an adding machine is to perform addition, but many models also include features for subtraction, multiplication, and division, making them versatile tools for various mathematical tasks.The invention of the adding machine revolutionized how people performed calculations. Before its introduction, individuals relied heavily on manual methods, which were not only time-consuming but also prone to human error. With the adding machine, users could input numbers quickly and receive accurate results almost instantaneously. This efficiency was particularly beneficial in business environments where accuracy and speed were essential for success.As technology progressed, the adding machine evolved from mechanical devices to electronic ones. Modern versions of the adding machine often come equipped with digital displays, memory functions, and even printing capabilities. These advancements have made it easier for users to track their calculations and maintain records, further enhancing the utility of the adding machine in professional settings.Despite the rise of personal computers and advanced software applications that can perform complex calculations, the adding machine still holds a place in many offices today. Its simplicity and ease of use make it a preferred tool for quick calculations, especially for those who may not be as comfortable using computers. Furthermore, the tactile experience of pressing buttons and watching numbers appear on a display can be satisfying and reassuring for many users.In educational settings, the adding machine can also serve as a valuable teaching tool. It provides students with a hands-on way to understand the principles of addition and the importance of accuracy in calculations. By using an adding machine, students can visualize the process of adding numbers, reinforcing their understanding of basic arithmetic concepts.In conclusion, the adding machine is more than just a simple calculator; it is a symbol of how technology can enhance our ability to perform mathematical operations. From its mechanical origins to its modern electronic forms, the adding machine has proven to be an indispensable tool in various fields. Whether in business, education, or everyday life, the adding machine continues to be a reliable companion for anyone in need of quick and accurate calculations. As we move further into the digital age, it is essential to recognize the historical significance and ongoing relevance of the adding machine in our mathematical endeavors.

在科技和数学的世界中，各种工具被开发出来，以帮助我们更有效地进行计算。其中一个工具就是加法机，它在算术运算的发展中扮演了重要角色。加法机专门设计用于将数字相加，简化个人和企业的计算过程。历史上，加法机在19世纪末出现，当时机械计算器越来越受欢迎。这些机器通常在需要大量计算的办公室中使用，例如会计和财务。加法机的主要功能是执行加法，但许多型号还包括减法、乘法和除法的功能，使其成为各种数学任务的多功能工具。加法机的发明彻底改变了人们进行计算的方式。在它问世之前，个人主要依赖手动方法，这不仅耗时而且容易出错。有了加法机，用户可以快速输入数字，并几乎瞬间获得准确的结果。这种效率在商业环境中尤为重要，因为准确性和速度对成功至关重要。随着技术的发展，加法机从机械设备演变为电子设备。现代版本的加法机通常配备数字显示屏、内存功能，甚至打印能力。这些进步使用户能够更轻松地跟踪计算并保持记录，进一步增强了加法机在专业环境中的实用性。尽管个人电脑和先进的软件应用程序可以执行复杂的计算，但加法机在许多办公室中仍然占有一席之地。其简单易用使其成为快速计算的首选工具，特别是对于那些可能不太习惯使用计算机的人。此外，按下按钮并看到数字出现在显示屏上的触觉体验对许多用户来说是令人满意和安心的。在教育环境中，加法机也可以作为一种有价值的教学工具。它为学生提供了一种动手方式来理解加法的原理和计算准确性的重要性。通过使用加法机，学生可以直观地了解数字相加的过程，加深他们对基本算术概念的理解。总之，加法机不仅仅是一个简单的计算器；它象征着技术如何增强我们进行数学运算的能力。从机械起源到现代电子形式，加法机证明在各个领域都是一种不可或缺的工具。无论是在商业、教育还是日常生活中，加法机继续成为任何需要快速和准确计算的人的可靠伙伴。随着我们进一步进入数字时代，认识到加法机在我们数学工作中的历史意义和持续相关性是至关重要的。