multimeters
简明释义
英[ˈmʌl.tɪˌmiː.təz]美[ˈmʌl.tɪˌmi.tərz]
n. [电]万用表（multimeter 的复数）
英英释义
单词用法
数字万用表；数字多用表 |
同义词
反义词
例句
1.More expensive digital multimeters can equal or better this performance.
很多便宜的数字万用表也可以达到或者比其性能更好。
2.Digital multimeters have a bandwidth of roughly half the conversion rate (readings per second) at the display.
数字多用表的带宽粗略地为其显示读数的变换速率(每秒钟的读数次数)的一半。
3.Before going in to detail about multimeters, it is important for you to have a clear idea of how meters are connected into circuits.
在打算详细使用万用表之前，清楚的了解所连接的电路有大概多少数值(量程)，是很重要的。
4.Many multimeters used today still use the magnetoelectric meter movement as an indicating device.
今天使用的许多万用表仍在利用电磁表头的运动来作为指示刻度之用。
5.Before going in to detail about multimeters, it is important for you to have a clear idea of how meters are connected into circuits.
在打算详细使用万用表之前，清楚的了解所连接的电路有大概多少数值(量程)，是很重要的。
6.Digital multimeters will display readings in numbers, usually on a liquid crystal display.
数字式万用表以液晶数字的形式直接显示出测量的数据。
7.Most multimeters have a fuse to help protect against misuse.
大多数的万用表有一个保险丝来防止损坏。
8.Current integration and measurement of charge are electrometer coulomb - meter capabilities not found in multimeters.
电流积分和电荷测量是只有静电计才具有的功能，在数字多用表中找不到这样的功能。
9.Digital Multimeters are widely used because it has high accuracy and many functions.
数字多用表由于准确度高，功能多而广泛使用。
10.When troubleshooting a device, it's essential to have a reliable multimeter on hand.
在排除设备故障时，手头有一个可靠的万用表是必不可少的。
11.You can use multimeters to check the battery voltage of your car.
你可以使用万用表来检查汽车电池的电压。
12.Digital multimeters provide more accurate readings than their analog counterparts.
数字万用表提供比模拟仪表更准确的读数。
13.Electricians often use multimeters to measure voltage, current, and resistance in circuits.
电工经常使用万用表来测量电路中的电压、电流和电阻。
14.In physics labs, students learn to use multimeters for various experiments.
在物理实验室，学生学习使用万用表进行各种实验。
作文
A multimeter is an essential tool for anyone involved in electrical work, whether you are a professional electrician or a hobbyist. The term multimeters refers to devices that can measure multiple electrical properties, including voltage, current, and resistance. This versatility makes them invaluable in diagnosing electrical problems and performing various tasks in both household and industrial settings. One of the most common uses of multimeters is to troubleshoot electrical circuits. For instance, if a light fixture is not working, a technician can use a multimeters to check if there is power reaching the fixture. By measuring the voltage, they can determine if the issue lies with the power supply or if the fixture itself is faulty. This ability to quickly identify problems saves time and reduces the risk of unnecessary repairs.There are two main types of multimeters: analog and digital. Analog multimeters use a needle and dial to display readings, while digital multimeters provide numerical readings on a screen. Digital multimeters have become more popular due to their ease of use and accuracy. They often come with additional features, such as the ability to measure frequency and capacitance, which can be beneficial for advanced users.Using a multimeters requires some knowledge of electrical principles. Users must understand how to set the device to the correct measurement mode, whether it be for direct current (DC), alternating current (AC), or resistance. Additionally, safety precautions must be taken when measuring live circuits to avoid electric shock. It is crucial to ensure that the multimeters is rated for the voltage being tested and that proper probes are used.In educational settings, multimeters are often utilized in physics and engineering courses to teach students about electricity and circuits. Hands-on experience with multimeters allows students to apply theoretical knowledge and develop practical skills. This understanding is vital for those pursuing careers in technology and engineering fields.Moreover, the importance of multimeters extends beyond professional use. Many DIY enthusiasts find multimeters useful for home projects, such as installing new lighting fixtures or troubleshooting appliances. Understanding how to use a multimeters empowers individuals to take control of their electrical systems and perform safe, effective repairs.In conclusion, multimeters are indispensable tools in the world of electronics and electrical maintenance. Their ability to measure various electrical properties makes them versatile and essential for troubleshooting and education. Whether you are a professional or a DIY enthusiast, having a good quality multimeters on hand can greatly enhance your ability to work with electrical systems safely and effectively. As technology continues to evolve, the functionality and design of multimeters will likely improve, making them even more accessible and user-friendly for all types of users.
多用表是任何参与电气工作的人必不可少的工具，无论你是专业电工还是业余爱好者。术语multimeters指的是可以测量多个电气属性的设备，包括电压、电流和电阻。这种多功能性使它们在诊断电气问题和在家庭及工业环境中执行各种任务时变得不可或缺。multimeters最常见的用途之一是故障排除电路。例如，如果灯具不工作，技术人员可以使用multimeters检查是否有电力到达灯具。通过测量电压，他们可以确定问题是出在电源上还是灯具本身有故障。这种快速识别问题的能力节省了时间，并减少了不必要维修的风险。multimeters主要有两种类型：模拟式和数字式。模拟multimeters使用针和刻度盘显示读数，而数字multimeters则在屏幕上提供数字读数。由于其易用性和准确性，数字multimeters已变得更加流行。它们通常具有额外的功能，比如测量频率和电容，这对高级用户来说可能是有益的。使用multimeters需要一些电气原理的知识。用户必须了解如何将设备设置为正确的测量模式，无论是直流电（DC）、交流电（AC）还是电阻。此外，在测量带电电路时必须采取安全预防措施，以避免电击。确保multimeters的额定电压适合所测试的电压，并使用适当的探头是至关重要的。在教育环境中，multimeters通常用于物理和工程课程，以教导学生有关电和电路的知识。使用multimeters的实践经验使学生能够应用理论知识并发展实际技能。这种理解对那些追求技术和工程领域职业的人来说至关重要。此外，multimeters的重要性不仅仅限于专业使用。许多DIY爱好者发现multimeters对于家庭项目非常有用，例如安装新照明灯具或故障排除家电。了解如何使用multimeters使个人能够掌控他们的电气系统，进行安全有效的维修。总之，multimeters在电子和电气维护的世界中是不可或缺的工具。它们测量各种电气属性的能力使它们在故障排除和教育中变得多功能且必不可少。无论你是专业人士还是DIY爱好者，拥有一款优质的multimeters都能大大增强你安全有效地处理电气系统的能力。随着技术的不断发展，multimeters的功能和设计可能会得到改善，使其对所有类型的用户更加易于使用。
