nominal load

简明释义

标称负载

英英释义

例句

1.The generator is designed to operate efficiently at its nominal load.

该发电机设计为在其额定负载下高效运行。

2.The motor's performance is optimal when running at its nominal load.

当电动机在其额定负载下运行时，性能最佳。

3.When testing the circuit, we need to ensure it can handle the nominal load without overheating.

在测试电路时，我们需要确保它能够在不发生过热的情况下承受额定负载。

4.Exceeding the nominal load can lead to equipment failure.

超过额定负载可能导致设备故障。

5.We calculated the nominal load for the HVAC system to ensure proper sizing.

我们计算了HVAC系统的额定负载以确保适当的尺寸。

作文

In the field of engineering and physics, the term nominal load is commonly used to describe the standard or expected load that a system is designed to handle under normal operating conditions. Understanding this concept is crucial for the safe and efficient design of structures, machines, and electrical systems. The nominal load serves as a baseline for engineers to ensure that their designs can withstand various stresses without failure.For instance, consider a bridge that is designed to support a certain amount of weight. The nominal load would be the maximum weight that the bridge can safely carry during regular use, which includes vehicles, pedestrians, and environmental factors such as wind or snow. Engineers must account for the nominal load when selecting materials and determining structural integrity. If the actual load exceeds this nominal value, it could lead to catastrophic failures.Similarly, in electrical engineering, the nominal load refers to the expected current or power that an electrical device is designed to operate at. For example, a light bulb might have a nominal load of 60 watts, meaning it is intended to run efficiently at that power level. If the light bulb is subjected to a higher voltage than its nominal load, it may overheat and burn out quickly. Understanding the nominal load helps engineers design circuits that can handle variations in power supply while protecting devices from damage.Moreover, the concept of nominal load extends to various industries, including automotive, aerospace, and construction. In each case, the nominal load provides a reference point for performance expectations. For example, when designing a car, engineers will calculate the nominal load that the vehicle's suspension system must support to ensure a smooth ride and safety for passengers. If the car frequently operates above its nominal load, it could lead to premature wear and tear on components, affecting the vehicle's longevity and reliability.In summary, the nominal load is a fundamental concept that plays a vital role in engineering and design across various fields. It establishes a benchmark for safety and efficiency, guiding engineers in their decision-making processes. By understanding the nominal load, professionals can create systems that not only meet but exceed performance standards, ultimately leading to safer and more reliable products. As technology continues to advance, the importance of accurately determining and adhering to the nominal load will only become more significant in ensuring the integrity of our infrastructure and devices.In conclusion, whether we are talking about bridges, electrical devices, or automobiles, the nominal load is an essential parameter that dictates how systems are designed and evaluated. It is a term that encapsulates the expectations of performance and safety, making it a cornerstone of engineering practices. As we continue to innovate and push the boundaries of technology, keeping the nominal load in mind will be crucial for the development of sustainable and efficient systems that serve society well into the future.

在工程和物理学领域，术语名义负载通常用于描述系统在正常操作条件下设计能够承受的标准或预期负载。理解这个概念对于安全和高效地设计结构、机器和电气系统至关重要。名义负载作为工程师确保其设计能够承受各种应力而不发生故障的基准。例如，考虑一座设计用于支撑一定重量的桥梁。名义负载将是桥梁在正常使用过程中可以安全承载的最大重量，包括车辆、行人以及风或雪等环境因素。工程师在选择材料和确定结构完整性时必须考虑名义负载。如果实际负载超过这一名义值，可能会导致灾难性的失败。类似地，在电气工程中，名义负载指的是电气设备设计运行时的预期电流或功率。例如，一个灯泡的名义负载可能是60瓦，这意味着它打算在该功率水平下高效运行。如果灯泡受到高于其名义负载的电压，它可能会过热并迅速烧坏。理解名义负载有助于工程师设计能够处理电源变化的电路，同时保护设备免受损坏。此外，名义负载的概念扩展到各个行业，包括汽车、航空航天和建筑。在每种情况下，名义负载为性能期望提供了参考点。例如，在设计汽车时，工程师会计算悬挂系统必须支持的名义负载，以确保乘客的平稳驾驶和安全。如果汽车经常在超过其名义负载的情况下运行，可能会导致部件的提前磨损，影响车辆的使用寿命和可靠性。总之，名义负载是一个基础概念，在各个领域的工程和设计中发挥着至关重要的作用。它建立了安全和效率的基准，指导工程师的决策过程。通过理解名义负载，专业人士可以创建不仅满足而且超越性能标准的系统，最终导致更安全和更可靠的产品。随着技术的不断进步，准确确定和遵循名义负载的重要性只会在确保我们基础设施和设备的完整性方面变得更加显著。最后，无论我们谈论的是桥梁、电气设备还是汽车，名义负载都是决定系统设计和评估的基本参数。它是一个概括性能和安全期望的术语，使其成为工程实践的基石。随着我们继续创新并推动技术的边界，牢记名义负载将对开发可持续和高效的系统至关重要，这些系统将为社会服务，直至未来。