constant load

简明释义

不变载荷

英英释义

例句

1.In the laboratory, we tested the material's strength by applying a constant load (恒定负载) over time.

在实验室中，我们通过施加恒定负载来测试材料的强度。

2.During the experiment, we maintained a constant load (恒定负载) to observe the changes in performance.

在实验过程中，我们保持了恒定负载以观察性能的变化。

3.The bridge was engineered to withstand a constant load (恒定负载) from traffic and weather conditions.

这座桥梁的设计能够承受来自交通和天气条件的恒定负载。

4.To ensure stability, the system must be operated under a constant load (恒定负载).

为了确保稳定性，系统必须在恒定负载下运行。

5.The generator is designed to operate under a constant load (恒定负载) for optimal efficiency.

发电机设计用于在恒定负载下运行，以达到最佳效率。

作文

In the field of engineering and physics, the term constant load refers to a load that remains unchanged over time. This concept is crucial in various applications, including structural engineering, electrical systems, and mechanical designs. Understanding how a constant load functions can help engineers and designers create safer and more efficient structures and systems.When designing buildings, engineers must account for the weights of materials, occupants, and furniture. A constant load typically includes the weight of the building materials themselves, such as beams, walls, and roofs. This load does not fluctuate and is considered static. For example, the concrete used in a skyscraper contributes a significant constant load that must be supported by the foundation and structural framework.In addition to buildings, constant loads are also prevalent in electrical engineering. For instance, certain appliances like refrigerators and air conditioners draw a steady amount of power when operating under normal conditions. This steady consumption creates a constant load on the electrical system. Understanding these loads helps engineers design circuits and power supplies that can handle the required energy without overheating or failing.Moreover, in mechanical systems, a constant load can refer to any force that does not change during operation. For example, a weight hanging from a pulley exerts a constant load on the system, which must be factored into calculations for torque and tension. Engineers must ensure that all components can withstand this persistent force without bending or breaking.The importance of recognizing constant loads cannot be overstated. Failing to consider these loads during the design phase can lead to catastrophic failures. For example, if an engineer underestimates the constant load on a bridge, it may not be able to support the weight of traffic, leading to potential collapse and loss of life.To sum up, the concept of constant load plays a vital role in engineering disciplines. It represents a load that remains stable over time, influencing the design and safety of structures and systems. By understanding and accurately calculating constant loads, engineers can create reliable and secure environments for everyday use. Whether in construction, electrical engineering, or mechanics, the principles surrounding constant loads are fundamental to the integrity and functionality of our engineered world.

在工程和物理学领域，术语constant load指的是一个随时间保持不变的负载。这个概念在各种应用中至关重要，包括结构工程、电气系统和机械设计。理解constant load的功能可以帮助工程师和设计师创建更安全、更高效的结构和系统。在设计建筑时，工程师必须考虑材料、居住者和家具的重量。constant load通常包括建筑材料本身的重量，如梁、墙和屋顶。这个负载不会波动，被视为静态负载。例如，摩天大楼使用的混凝土对基础和结构框架施加了显著的constant load，必须得到支持。除了建筑物，constant loads在电气工程中也很常见。例如，某些电器如冰箱和空调在正常运行时会持续消耗一定的电力。这种稳定的消耗在电气系统上形成了constant load。理解这些负载有助于工程师设计能够处理所需能量的电路和电源，而不会过热或故障。此外，在机械系统中，constant load可以指在操作过程中不发生变化的任何力。例如，悬挂在滑轮上的重物对系统施加了constant load，这必须被纳入扭矩和张力的计算中。工程师必须确保所有部件能够承受这种持续的力量，而不会弯曲或断裂。认识到constant loads的重要性不容小觑。在设计阶段未能考虑这些负载可能导致灾难性的失败。例如，如果工程师低估了一座桥的constant load，它可能无法支撑交通的重量，导致潜在的倒塌和生命损失。总之，constant load的概念在工程学科中发挥着至关重要的作用。它代表一个随时间稳定的负载，影响结构和系统的设计与安全。通过理解和准确计算constant loads，工程师可以为日常使用创造可靠且安全的环境。无论是在建筑、电子工程还是机械工程中，围绕constant loads的原则都是我们工程世界完整性和功能的基础。