expansion section

简明释义

扩散段

英英释义

例句

1.The technician explained that the expansion section allows for movement without causing stress on the joints.

技术员解释说，膨胀段允许在不对接头造成压力的情况下移动。

2.During the construction, they installed an expansion section to prevent damage from temperature fluctuations.

在施工过程中，他们安装了一个膨胀段以防止温度波动造成的损坏。

3.The engineer reviewed the design of the pipe, paying special attention to the expansion section to accommodate thermal changes.

工程师审查了管道的设计，特别关注膨胀段以适应热变化。

4.The expansion section of the bridge is crucial for maintaining structural integrity during extreme weather conditions.

桥的膨胀段对于在极端天气条件下保持结构完整性至关重要。

5.In HVAC systems, the expansion section helps manage pressure changes effectively.

在暖通空调系统中，膨胀段有助于有效管理压力变化。

作文

In the realm of engineering and architecture, the term expansion section refers to a designated area designed to accommodate the movement and expansion of materials due to temperature changes. This concept is crucial in the construction of bridges, pipelines, and buildings, where the materials used can expand or contract significantly with varying temperatures. Understanding the importance of an expansion section is essential for ensuring structural integrity and safety. Without these sections, structures would be prone to cracking, warping, or even catastrophic failures.For instance, consider a bridge that spans a wide river. As the sun heats up the metal beams during the day, they expand. If there were no expansion section, the pressure from the expanding metal could cause the bridge to buckle under stress. Engineers design specific expansion sections that allow for this movement, often using materials that can flex or compress without damaging the overall structure.Moreover, the significance of expansion sections extends beyond just physical structures. In software development, particularly in scalable systems, an expansion section might refer to a modular part of the code that can be expanded or upgraded without overhauling the entire system. This flexibility allows developers to implement new features or improve performance while maintaining stability in the existing framework.The concept of expansion sections also applies in various other fields, such as urban planning and transportation. For example, highways often include expansion sections where the pavement is designed to accommodate the expansion and contraction of asphalt due to temperature changes. This foresight prevents cracks and potholes, ensuring a smoother ride for vehicles and enhancing safety for drivers.In conclusion, the term expansion section encompasses a vital aspect of design and engineering across multiple disciplines. It signifies the importance of anticipating change and allowing for flexibility within rigid structures. Whether in the context of physical infrastructure, software systems, or urban planning, understanding and implementing expansion sections is crucial for longevity and functionality. By incorporating these considerations into our designs, we not only enhance the durability of our creations but also ensure a safer and more efficient environment for all users. Thus, the concept of expansion section is not merely a technical term; it embodies a philosophy of adaptability and foresight in the face of inevitable change.

在工程和建筑领域，术语扩展部分指的是一个专门设计的区域，用于容纳由于温度变化而导致的材料运动和膨胀。这个概念在桥梁、管道和建筑物的建造中至关重要，因为所使用的材料在不同温度下可能会显著膨胀或收缩。理解扩展部分的重要性对于确保结构的完整性和安全性至关重要。如果没有这些部分，结构就容易出现裂缝、变形，甚至发生灾难性的故障。例如，考虑一座跨越宽阔河流的桥梁。随着太阳在白天加热金属梁，如果没有扩展部分，膨胀的金属所产生的压力可能会导致桥梁在压力下弯曲。工程师设计了特定的扩展部分，允许这种运动，通常使用能够在不损坏整体结构的情况下弯曲或压缩的材料。此外，扩展部分的重要性不仅限于物理结构。在软件开发中，特别是在可扩展系统中，扩展部分可能指的是代码的模块化部分，可以在不改造整个系统的情况下进行扩展或升级。这种灵活性使开发人员能够实现新功能或改善性能，同时保持现有框架的稳定性。扩展部分的概念还适用于其他多个领域，例如城市规划和交通运输。例如，高速公路上通常包括扩展部分，其中路面设计用于适应由于温度变化而导致的沥青的膨胀和收缩。这种前瞻性设计可以防止裂缝和坑洼，确保车辆行驶更加平稳，提高驾驶安全性。总之，术语扩展部分涵盖了多个学科中设计和工程的一个重要方面。它意味着预见变化的重要性，并允许在刚性结构内进行灵活调整。无论是在物理基础设施、软件系统还是城市规划的背景下，理解和实施扩展部分对于持久性和功能性至关重要。通过将这些考虑因素融入我们的设计中，我们不仅增强了我们创造物的耐用性，还确保为所有用户提供更安全、更高效的环境。因此，扩展部分的概念不仅仅是一个技术术语；它体现了一种在不可避免的变化面前适应和预见的哲学。