nominal working range

简明释义

额定工作范围

英英释义

例句

1.When the temperature exceeds the nominal working range, the equipment may malfunction.

当温度超过标称工作范围时，设备可能会发生故障。

2.The sensor is calibrated to function accurately within its nominal working range.

传感器被校准为在其标称工作范围内准确工作。

3.To ensure safety, always operate the device within its nominal working range.

为了确保安全，请始终在设备的标称工作范围内操作。

4.Engineers must consider the nominal working range when designing new components.

工程师在设计新组件时必须考虑标称工作范围。

5.The machine operates efficiently within its nominal working range, ensuring optimal performance.

这台机器在其标称工作范围内高效运作，确保最佳性能。

作文

In the field of engineering and technology, the term nominal working range is frequently used to describe the expected operational limits of a device or system. This concept is crucial for ensuring that equipment functions effectively and safely under specific conditions. The nominal working range refers to the ideal parameters within which a machine operates optimally, such as temperature, pressure, voltage, or other relevant metrics. Understanding this range is essential for engineers and technicians when designing, testing, and maintaining equipment.For instance, consider an electric motor. The nominal working range for this motor may include a voltage range of 220 to 240 volts and a temperature range of 0 to 40 degrees Celsius. Operating outside these limits could lead to decreased performance or even catastrophic failure. Therefore, manufacturers often provide specifications that outline the nominal working range to guide users in safe operation.Moreover, the nominal working range can vary significantly depending on the application. In aerospace engineering, for example, components must withstand extreme conditions. The nominal working range for an aircraft engine might include high-altitude operations, where air pressure and temperature fluctuate dramatically. Engineers must account for these variables to ensure reliability and safety during flight.Another aspect to consider is that the nominal working range is not static; it can evolve due to advancements in technology. As new materials and designs are developed, the operational limits of existing systems may be expanded. For example, a new type of battery might have a wider nominal working range than its predecessors, allowing for greater versatility in various applications, from electric vehicles to portable electronics.It is also important to note that the nominal working range serves as a guideline rather than an absolute boundary. While it indicates the optimal conditions for operation, many systems can tolerate short-term deviations without immediate failure. However, prolonged exposure to conditions outside the nominal working range can lead to wear and tear, reduced efficiency, or even complete breakdowns.In practical applications, understanding the nominal working range allows operators to implement preventive measures. For example, regular maintenance checks can help identify potential issues before they escalate. Monitoring systems can also be put in place to alert users when parameters approach the edges of the nominal working range, enabling timely interventions.In conclusion, the concept of nominal working range is fundamental in engineering and technology. It defines the operational boundaries within which devices and systems are designed to function optimally. By adhering to these ranges, users can ensure safety, efficiency, and longevity of their equipment. As technology progresses, the nominal working range will continue to evolve, providing exciting opportunities for innovation and improved performance across various industries.

在工程和技术领域，术语名义工作范围常用于描述设备或系统的预期操作限制。这个概念对于确保设备在特定条件下有效且安全地运行至关重要。名义工作范围指的是机器在最佳状态下运行的理想参数，例如温度、压力、电压或其他相关指标。理解这一范围对于设计、测试和维护设备的工程师和技术人员来说是必不可少的。例如，考虑一个电动机。该电动机的名义工作范围可能包括220到240伏特的电压范围和0到40摄氏度的温度范围。在这些限制之外操作可能导致性能下降甚至灾难性故障。因此，制造商通常提供规范，概述名义工作范围以指导用户安全操作。此外，名义工作范围因应用而异。在航空航天工程中，组件必须承受极端条件。例如，飞机发动机的名义工作范围可能包括高空操作，在这种情况下，气压和温度剧烈波动。工程师必须考虑这些变量，以确保飞行中的可靠性和安全性。另一个需要考虑的方面是，名义工作范围并不是静态的；它可能会因技术进步而发展。随着新材料和设计的开发，现有系统的操作限制可能会扩大。例如，一种新型电池可能具有比其前身更广泛的名义工作范围，从而允许在各种应用中更大的灵活性，从电动车到便携式电子设备。还需要注意的是，名义工作范围作为指导方针，而不是绝对的界限。虽然它指示了操作的最佳条件，但许多系统可以容忍短期偏差而不立即发生故障。然而，长时间暴露于超出名义工作范围的条件下可能导致磨损、效率降低，甚至完全故障。在实际应用中，理解名义工作范围使操作员能够实施预防措施。例如，定期维护检查可以帮助识别潜在问题，以防止其升级。监控系统也可以被放置，以在参数接近名义工作范围的边缘时提醒用户，从而实现及时干预。总之，名义工作范围的概念在工程和技术中是基础性的。它定义了设备和系统设计为最佳运行的操作边界。通过遵循这些范围，用户可以确保设备的安全、效率和使用寿命。随着技术的进步，名义工作范围将继续发展，为各个行业的创新和性能提升提供激动人心的机会。