varying load

简明释义

变负载

英英释义

例句

1.The generator is designed to handle a varying load that changes throughout the day.

该发电机设计用于处理全天变化的变动负载。

2.Electric vehicles must manage varying load during acceleration and braking.

电动车在加速和制动过程中必须管理变动负载。

3.The software can optimize performance under varying load conditions.

该软件可以在变动负载条件下优化性能。

4.In data centers, servers often experience varying load based on user demand.

在数据中心，服务器通常会根据用户需求经历变动负载。

5.Engineers must consider the effects of varying load on structural integrity during construction.

工程师在施工时必须考虑变动负载对结构完整性的影响。

作文

In the field of engineering and physics, the concept of a varying load plays a crucial role in understanding how structures and systems respond to different forces. A varying load refers to a load that changes over time, which can be due to various factors such as environmental conditions, usage patterns, or operational requirements. For instance, consider a bridge that experiences traffic loads. The number of vehicles crossing the bridge at any given moment can fluctuate significantly, leading to a varying load on the structure. Engineers must account for these fluctuations when designing bridges to ensure they can withstand not only the maximum expected load but also the dynamic changes that occur during regular use.Another example of a varying load is found in electrical systems. In power distribution, the demand for electricity can change throughout the day. During peak hours, the load on the electrical grid increases, while during off-peak hours, it decreases. This varying load requires careful planning and management to maintain a stable supply of electricity. Power plants must be capable of adjusting their output in response to these changes, ensuring that there is enough energy to meet demand without overloading the system.Understanding the implications of varying load is essential for safety and efficiency. In civil engineering, structures must be designed with sufficient strength and flexibility to accommodate not only static loads but also dynamic ones. Failure to consider varying load can lead to catastrophic failures, as seen in several historical bridge collapses where engineers underestimated the impact of fluctuating traffic loads.Moreover, in mechanical systems, components must be designed to endure varying loads without succumbing to fatigue. For example, in automotive engineering, the suspension system of a vehicle must absorb shocks from the road while supporting the weight of the car and its passengers. As the load on the suspension changes—whether due to acceleration, braking, or turning—the components must perform reliably under these varying loads. Engineers utilize materials and designs that can withstand repeated stress to enhance durability and safety.In conclusion, the concept of varying load is integral to multiple disciplines, including civil engineering, electrical engineering, and mechanical design. By recognizing and accommodating these fluctuations, engineers can create safer, more efficient systems that meet the demands of modern society. Whether it’s ensuring the integrity of a bridge under fluctuating traffic conditions or managing an electrical grid that faces changing demand, understanding varying load is key to successful engineering practices. As we continue to innovate and build more complex structures and systems, the importance of considering varying load will only increase, making it a fundamental aspect of engineering education and practice.

在工程和物理学领域，varying load的概念在理解结构和系统如何响应不同力量方面起着至关重要的作用。varying load指的是随时间变化的负荷，这可能由于环境条件、使用模式或操作要求等各种因素而变化。例如，考虑一座经历交通负荷的桥梁。在任何给定时刻，过桥的车辆数量可能会显著波动，从而导致结构上的varying load。工程师在设计桥梁时必须考虑这些波动，以确保它们不仅能承受预期的最大负荷，还能承受在正常使用过程中发生的动态变化。另一个varying load的例子可以在电力系统中找到。在电力分配中，电力需求在一天中的不同时间可能会变化。在高峰时段，电网的负荷增加，而在非高峰时段，负荷减少。这种varying load需要仔细的规划和管理，以维持电力供应的稳定。发电厂必须能够根据这些变化调整其输出，确保有足够的能源满足需求，而不会使系统过载。理解varying load的影响对于安全性和效率至关重要。在土木工程中，结构必须设计得足够坚固和灵活，以适应不仅是静态负荷，还有动态负荷。如果未能考虑varying load，可能会导致灾难性的失败，正如一些历史桥梁坍塌所示，工程师低估了波动交通负荷的影响。此外，在机械系统中，组件必须设计成能够承受varying loads而不屈服于疲劳。例如，在汽车工程中，车辆的悬挂系统必须吸收来自道路的冲击，同时支撑汽车及其乘客的重量。随着悬挂系统上的负荷变化——无论是由于加速、刹车还是转弯——组件必须在这些varying loads下可靠地工作。工程师利用能够承受重复应力的材料和设计来增强耐用性和安全性。总之，varying load的概念与多个学科密切相关，包括土木工程、电气工程和机械设计。通过认识和适应这些波动，工程师可以创建更安全、更高效的系统，以满足现代社会的需求。无论是在波动交通条件下确保桥梁的完整性，还是管理面临变化需求的电网，理解varying load对于成功的工程实践至关重要。随着我们继续创新和建造更复杂的结构和系统，考虑varying load的重要性只会增加，使其成为工程教育和实践的基本方面。