electric balance

简明释义

电平衡电秤

英英释义

例句

1.For weighing small quantities, the electric balance is preferred over mechanical scales.

对于称量小量物质，电动天平比机械秤更受欢迎。

2.The electric balance can measure up to 2000 grams with a precision of 0.01 grams.

电动天平的测量范围可达2000克，精度为0.01克。

3.To ensure accuracy, always calibrate the electric balance before use.

为了确保准确性，使用前请始终校准电动天平。

4.In the laboratory, the electric balance is essential for accurate measurements.

在实验室中，电动天平对于准确测量是必不可少的。

5.The scientist used an electric balance to measure the weight of the chemical samples precisely.

科学家使用电动天平精确测量化学样品的重量。

作文

In our daily lives, we often encounter various tools and instruments that help us measure different quantities. One such tool is the balance, which is essential in both scientific and practical applications. An interesting type of balance is the electric balance, a device that uses electrical components to measure mass with high precision. The electric balance has revolutionized the way we conduct measurements, especially in laboratories where accuracy is crucial. Unlike traditional balances that rely on mechanical parts, the electric balance utilizes sensors and electronic displays to provide readings. This advancement not only enhances the accuracy of measurements but also simplifies the process for users.The working principle of an electric balance involves the use of electromagnetic force restoration. When an object is placed on the balance, it exerts a force due to gravity. The electric balance measures this force and converts it into an electrical signal, which is then processed to display the weight of the object. This method allows for incredibly precise measurements, often down to the milligram or even microgram level. Such sensitivity makes the electric balance indispensable in fields like chemistry, biology, and pharmaceuticals, where even the slightest variation in weight can lead to significant changes in results.Moreover, the electric balance is designed with user-friendliness in mind. Most models come with digital displays that are easy to read, and many have features like tare functions, which allow users to subtract the weight of containers, ensuring that only the mass of the sample is measured. This convenience is particularly beneficial in educational settings, where students can focus more on learning concepts rather than struggling with cumbersome equipment.The impact of the electric balance extends beyond laboratories. In industries such as food production and manufacturing, accurate measurements are vital for quality control. An electric balance ensures that ingredients are measured correctly, leading to consistent product quality. Furthermore, in the field of research, scientists rely on the precision of the electric balance to gather data that can support or refute hypotheses, making it a critical tool in advancing knowledge.In conclusion, the electric balance is a remarkable instrument that exemplifies the integration of technology in measurement practices. Its ability to provide accurate and reliable results has made it a staple in various fields, from education to industry. As technology continues to evolve, we can expect further advancements in measurement tools like the electric balance, which will continue to enhance our understanding of the world around us. Understanding how to use and interpret the results from an electric balance is essential for anyone involved in scientific research or any field that requires precise measurements. Therefore, mastering the use of this tool is not just beneficial; it is necessary for achieving success in many professional domains.

在我们的日常生活中，我们经常遇到各种工具和仪器，这些工具和仪器帮助我们测量不同的数量。其中一种工具是天平，它在科学和实际应用中都是必不可少的。一种有趣的天平类型是电天平，这是一种利用电气元件以高精度测量质量的设备。电天平彻底改变了我们进行测量的方式，尤其是在实验室中，准确性至关重要。与依赖机械部件的传统天平不同，电天平利用传感器和电子显示屏提供读数。这一进步不仅提高了测量的准确性，而且简化了用户的使用过程。电天平的工作原理涉及电磁力恢复。当一个物体放置在天平上时，由于重力作用，它会施加一个力。电天平测量这个力并将其转换为电信号，然后经过处理显示出物体的重量。这种方法允许极其精确的测量，通常达到毫克甚至微克级别。这种灵敏度使得电天平在化学、生物学和制药等领域不可或缺，因为即使是最微小的重量变化也可能导致结果的重大变化。此外，电天平的设计考虑了用户友好性。大多数型号都配备易于阅读的数字显示屏，许多还具有去皮功能，允许用户减去容器的重量，从而确保只测量样品的质量。这种便利性在教育环境中特别有益，学生可以更多地专注于学习概念，而不是为笨重的设备而苦恼。电天平的影响超出了实验室。在食品生产和制造等行业，准确的测量对于质量控制至关重要。电天平确保成分被正确测量，从而导致产品质量的一致性。此外，在研究领域，科学家依赖电天平的精确性来收集数据，以支持或反驳假设，使其成为推动知识进步的关键工具。总之，电天平是一种卓越的仪器，体现了技术在测量实践中的整合。它提供准确可靠的结果的能力使其成为各个领域的主流，从教育到工业。随着技术的不断发展，我们可以期待像电天平这样的测量工具进一步的发展，这将继续增强我们对周围世界的理解。了解如何使用和解释电天平的结果对于任何参与科学研究或任何需要精确测量的领域的人来说都是至关重要的。因此，掌握这一工具的使用不仅是有益的；它也是在许多专业领域取得成功的必要条件。