total resistance

简明释义

总阻力

英英释义

例句

1.To find the total resistance 总电阻, you need to add up all the individual resistances in series.

要找到总电阻 total resistance，你需要将所有串联的电阻相加。

2.In parallel circuits, the formula for total resistance 总电阻 is different than in series.

在并联电路中，总电阻 total resistance的公式与串联不同。

3.The total resistance 总电阻 of the network was measured to optimize the performance.

为了优化性能，测量了网络的总电阻 total resistance。

4.The electrician calculated the total resistance 总电阻 in the circuit to ensure it was safe.

电工计算了电路中的总电阻 total resistance以确保安全。

5.Understanding how to calculate total resistance 总电阻 is crucial for electrical engineering students.

理解如何计算总电阻 total resistance对电气工程学生至关重要。

作文

In the realm of physics and electrical engineering, the concept of total resistance plays a pivotal role in understanding how circuits function. When we talk about total resistance (总电阻), we refer to the overall opposition that a circuit presents to the flow of electric current. This is crucial for designing efficient electrical systems. Without a clear grasp of total resistance, engineers would struggle to create circuits that perform as intended. To delve deeper, let's consider a simple series circuit consisting of three resistors. In a series configuration, the total resistance is simply the sum of all individual resistances. For instance, if we have resistors of 2 ohms, 3 ohms, and 5 ohms, the total resistance (总电阻) would be calculated as follows: 2 + 3 + 5 = 10 ohms. This straightforward addition illustrates how resistors in series add their resistance values together, leading to a higher total resistance. Conversely, in a parallel circuit, the calculation of total resistance is more complex. Here, the total resistance can be found using the formula: 1/R_total = 1/R1 + 1/R2 + 1/R3. This means that when resistors are connected in parallel, the total resistance decreases, allowing more current to flow through the circuit. For example, if we have two resistors of 4 ohms each in parallel, the total resistance (总电阻) would be 1/(1/4 + 1/4) = 2 ohms. This reduction in total resistance highlights how parallel configurations can enhance current flow, which is particularly useful in applications where power distribution is critical.Understanding total resistance is not only essential for theoretical knowledge but also for practical applications. For instance, when designing a home electrical system, knowing how to calculate total resistance helps ensure that the wiring can handle the expected load without overheating or causing failures. An electrician must consider the total resistance of the circuit to avoid overloading the system, which could lead to dangerous situations such as electrical fires.Moreover, total resistance has implications beyond just electrical circuits. It can also be applied metaphorically in various aspects of life. For example, in a team project, the total resistance (总电阻) encountered could represent the collective challenges faced by the group. Just as in a circuit, where high total resistance can hinder current flow, excessive challenges can impede progress in collaborative efforts. Understanding this concept can encourage teams to identify and address obstacles collaboratively, thereby reducing the total resistance they face.In conclusion, the concept of total resistance (总电阻) is fundamental in both electrical engineering and broader contexts. Whether calculating the total resistance in a circuit or addressing challenges in teamwork, recognizing the importance of this concept allows for better problem-solving and efficiency. As technology continues to evolve, the principles surrounding total resistance will remain relevant, guiding engineers and teams alike towards success.

在物理学和电气工程领域，总电阻的概念在理解电路如何工作方面起着关键作用。当我们谈论总电阻（总电阻）时，我们指的是电路对电流流动所呈现的整体阻力。这对于设计高效的电气系统至关重要。没有对总电阻的清晰理解，工程师将很难创建按预期运行的电路。深入探讨一下，让我们考虑一个由三个电阻器组成的简单串联电路。在串联配置中，总电阻只是所有单个电阻的总和。例如，如果我们有2欧姆、3欧姆和5欧姆的电阻器，则总电阻（总电阻）的计算如下：2 + 3 + 5 = 10欧姆。这种简单的加法说明了串联中的电阻如何将其电阻值相加，从而导致更高的总电阻。相反，在并联电路中，总电阻的计算更为复杂。在这里，总电阻可以使用公式：1/R_total = 1/R1 + 1/R2 + 1/R3来找到。这意味着当电阻器并联连接时，总电阻降低，允许更多电流流过电路。例如，如果我们有两个并联的4欧姆电阻器，则总电阻（总电阻）将是1/(1/4 + 1/4) = 2欧姆。这种总电阻的减少突显了并联配置如何增强电流流动，这在电力分配至关重要的应用中尤为有用。理解总电阻不仅对理论知识至关重要，而且对实际应用也同样重要。例如，在设计家庭电气系统时，了解如何计算总电阻有助于确保布线能够承受预期负载，而不会过热或导致故障。电工必须考虑电路的总电阻以避免过载系统，这可能导致诸如电气火灾等危险情况。此外，总电阻的概念不仅限于电路，它还可以在生活的各个方面进行隐喻性应用。例如，在团队项目中，遇到的总电阻（总电阻）可能代表团队面临的集体挑战。就像在电路中，高总电阻会阻碍电流流动一样，过多的挑战也会阻碍协作努力的进展。理解这一概念可以鼓励团队共同识别和解决障碍，从而减少他们面临的总电阻。总之，总电阻（总电阻）的概念在电气工程和更广泛的背景中都是基础性的。无论是在电路中计算总电阻，还是在团队合作中应对挑战，认识到这一概念的重要性都可以更好地解决问题和提高效率。随着技术的不断发展，围绕总电阻的原则将继续保持相关性，引导工程师和团队走向成功。