on resistance

简明释义

导通电阻

英英释义

例句

1.The study focused on resistance training as a method to improve athletic performance.

这项研究集中于抗阻训练作为提高运动表现的一种方法。

2.The teacher gave a lecture on resistance, explaining its role in electrical devices.

老师进行了关于电阻的讲座，解释了它在电器中的作用。

3.He faced strong on resistance from his peers when proposing the new project.

在提出新项目时，他遭到了同事们的强烈反对。

4.The engineer conducted tests on resistance to determine the material's durability.

工程师进行了关于电阻的测试，以确定材料的耐用性。

5.In the physics lab, we learned how to calculate voltage on resistance in a circuit.

在物理实验室，我们学习了如何计算电路中电压与电阻的关系。

作文

In the realm of physics and engineering, the concept of resistance is fundamental. When we talk about on resistance, we are often referring to the opposition that a material or device presents to the flow of electric current. This property is crucial for understanding how circuits function and how energy is dissipated in various components. For instance, resistors are specifically designed to provide a certain amount of on resistance, which allows them to control the current within an electrical circuit effectively. Furthermore, on resistance can also be observed in other contexts, such as in the analysis of mechanical systems. When a force is applied to an object, the object's material may resist deformation, which can be understood as a form of on resistance. This aspect of resistance is vital in engineering applications where materials must withstand specific loads without failing. In the field of electronics, on resistance is particularly important when evaluating the performance of transistors and switches. The on resistance of a transistor is the resistance it presents when it is in the 'on' state, allowing current to flow through it. A lower on resistance indicates that the device can conduct more current with less energy loss, making it more efficient. This characteristic is essential in designing power management systems, where efficiency translates directly into energy savings and improved performance. Moreover, understanding on resistance helps engineers make informed choices when selecting components for their designs. For example, in high-frequency applications, the on resistance can affect signal integrity and overall system performance. Therefore, minimizing on resistance is often a key goal in the design of high-performance electronic devices. On a broader scale, the implications of on resistance extend beyond individual components to entire systems. In renewable energy systems, for instance, the on resistance of photovoltaic cells can influence the overall efficiency of solar panels. By reducing on resistance, manufacturers can improve the energy conversion rates of these panels, making solar energy a more viable alternative to fossil fuels. In conclusion, the concept of on resistance is pivotal across various fields, from electronics to materials science and renewable energy. Understanding this term not only enhances our knowledge of how devices operate but also guides us in making better engineering decisions. As technology continues to advance, the importance of optimizing on resistance will only grow, leading to more efficient and sustainable solutions in our everyday lives.

在物理和工程领域，电阻的概念是基础性的。当我们谈论on resistance时，我们通常指的是材料或设备对电流流动的反对。这一特性对于理解电路如何运作以及能量在各种组件中如何耗散至关重要。例如，电阻器专门设计用来提供一定量的on resistance，使它们能够有效地控制电路中的电流。此外，on resistance也可以在其他背景下观察到，例如在机械系统分析中。当施加一个力于一个物体时，物体的材料可能会抵抗变形，这可以被理解为一种on resistance。这一电阻的方面在工程应用中至关重要，因为材料必须承受特定的载荷而不失败。在电子学领域，on resistance在评估晶体管和开关的性能时尤为重要。晶体管的on resistance是指其在“开启”状态下所呈现的电阻，允许电流通过。较低的on resistance表明设备可以以更少的能量损失导通更多的电流，从而提高效率。这一特性在设计电源管理系统时至关重要，因为效率直接转化为节能和性能提升。此外，理解on resistance帮助工程师在选择组件时做出明智的选择。例如，在高频应用中，on resistance可能会影响信号完整性和整体系统性能。因此，最小化on resistance通常是高性能电子设备设计中的关键目标。从更广泛的角度来看，on resistance的影响超越了单个组件，涵盖整个系统。在可再生能源系统中，例如，光伏电池的on resistance可能会影响太阳能电池板的整体效率。通过减少on resistance，制造商可以提高这些电池板的能量转化率，使太阳能成为化石燃料更可行的替代品。总之，on resistance这一概念在各个领域都是关键的，从电子学到材料科学和可再生能源。理解这个术语不仅增强了我们对设备如何运作的知识，还指导我们做出更好的工程决策。随着技术的不断进步，优化on resistance的重要性只会增加，从而在我们的日常生活中带来更高效和可持续的解决方案。