expansion gland

简明释义

膨胀接头的填料压盖

英英释义

例句

1.The expansion gland allows for movement in piping systems without causing stress on the joints.

膨胀接头允许管道系统中的移动，而不会对接头造成压力。

2.The engineer recommended installing an expansion gland to accommodate the expected thermal expansion of the material.

工程师建议安装一个膨胀接头以适应材料的预期热膨胀。

3.During maintenance, ensure that the expansion gland is functioning properly to avoid leaks.

在维护期间，确保膨胀接头正常工作，以避免泄漏。

4.We need to check the integrity of the expansion gland before starting the system.

在启动系统之前，我们需要检查膨胀接头的完整性。

5.The pipe's thermal expansion is controlled by the expansion gland, which compensates for changes in temperature.

管道的热膨胀由膨胀接头控制，用于补偿温度变化。

作文

The concept of an expansion gland is critical in various fields, particularly in engineering and biology. An expansion gland can be defined as a mechanical device that allows for the expansion and contraction of materials due to temperature changes, while also maintaining a seal to prevent leaks. This is particularly important in systems that involve fluids or gases under pressure. In engineering applications, understanding how an expansion gland functions can help in designing more efficient systems that can withstand thermal fluctuations without compromising integrity.In the context of civil engineering, an expansion gland is often used in pipelines that transport hot liquids. As the temperature of the liquid increases, the pipe expands. If there were no provision for this expansion, the pipes could buckle or even break, leading to catastrophic failures and expensive repairs. The expansion gland provides a flexible joint that accommodates this movement, allowing the pipeline to function safely and effectively.Moreover, in the field of biology, the term expansion gland may refer to specific glands in organisms that facilitate growth or the release of substances necessary for development. For example, certain plants have glands that expand to store nutrients or water, which are crucial for their survival in arid conditions. Understanding these biological expansion glands helps researchers develop better agricultural practices that can enhance crop yield and resilience.The importance of expansion glands cannot be overstated. In industrial applications, they play a vital role in ensuring safety and efficiency. Engineers must carefully consider the materials and designs of these glands to ensure they can handle the expected thermal changes. Failure to do so can result in costly downtime and safety hazards.Furthermore, advancements in technology have led to the development of smart expansion glands that can monitor conditions in real-time. These innovations allow for predictive maintenance, where potential issues can be identified before they lead to failure. This is particularly valuable in industries such as oil and gas, where the cost of downtime can be astronomical.In conclusion, the expansion gland is a vital component in both engineering and biological systems. Its ability to accommodate changes in size due to temperature variations ensures the integrity and functionality of various systems. As technology continues to advance, the role of expansion glands will likely evolve, leading to even greater efficiencies and safety measures in multiple disciplines. Understanding the principles behind expansion glands is essential for anyone involved in engineering, biology, or any field where temperature-induced expansion is a factor. By appreciating the significance of these components, we can better design systems that are not only effective but also resilient to the challenges posed by thermal dynamics.

“膨胀腺”这一概念在多个领域中至关重要，尤其是在工程和生物学领域。膨胀腺可以定义为一种机械装置，它允许材料因温度变化而膨胀和收缩，同时保持密封以防止泄漏。这在涉及高压流体或气体的系统中尤为重要。在工程应用中，理解膨胀腺的功能可以帮助设计更高效的系统，使其在热波动下不妥协完整性。在土木工程的背景下，膨胀腺通常用于输送热液体的管道中。随着液体温度的升高，管道会膨胀。如果没有为这种膨胀提供条件，管道可能会翘曲甚至断裂，导致灾难性的故障和昂贵的维修。膨胀腺提供了一个灵活的接头，以适应这种运动，使管道能够安全有效地运行。此外，在生物学领域，术语膨胀腺可能指的是生物体中特定的腺体，这些腺体促进生长或释放发展所需的物质。例如，某些植物具有膨胀以储存营养物质或水分的腺体，这对它们在干旱条件下的生存至关重要。理解这些生物膨胀腺有助于研究人员开发出更好的农业实践，从而提高作物产量和抗逆性。膨胀腺的重要性不容小觑。在工业应用中，它们在确保安全和效率方面发挥着至关重要的作用。工程师必须仔细考虑这些腺体的材料和设计，以确保它们能够承受预期的热变化。未能做到这一点可能会导致昂贵的停机和安全隐患。此外，技术的进步导致了智能膨胀腺的发展，这些膨胀腺能够实时监测条件。这些创新使得预测性维护成为可能，可以在潜在问题导致故障之前识别出来。这在石油和天然气等行业中尤其有价值，因为停机成本可能是天文数字。总之，膨胀腺是工程和生物系统中至关重要的组成部分。它能够适应因温度变化而引起的尺寸变化，确保各种系统的完整性和功能。随着技术的不断进步，膨胀腺的作用可能会不断演变，从而在多个学科中实现更大的效率和安全措施。理解膨胀腺背后的原理对于任何参与工程、生物学或任何温度诱发膨胀成为因素的领域的人来说都是必不可少的。通过认识到这些组件的重要性，我们可以更好地设计出不仅有效而且能够抵御热力学挑战的系统。