expanding coefficient

简明释义

膨胀系数

英英释义

例句

1.When selecting materials for construction, the expanding coefficient 膨胀系数 should be taken into account to prevent structural failure.

在选择建筑材料时，应考虑膨胀系数 expanding coefficient 以防止结构失效。

2.The expanding coefficient 膨胀系数 of metals varies significantly from one type to another.

金属的膨胀系数 expanding coefficient 在不同类型之间差异显著。

3.The expanding coefficient 膨胀系数 of concrete affects its durability in varying climates.

混凝土的膨胀系数 expanding coefficient 会影响其在不同气候条件下的耐久性。

4.In engineering, understanding the expanding coefficient 膨胀系数 is crucial for designing structures that can withstand temperature changes.

在工程中，理解膨胀系数 expanding coefficient 对于设计能够承受温度变化的结构至关重要。

5.The expanding coefficient 膨胀系数 of the material determines how much it will expand when heated.

材料的膨胀系数 expanding coefficient 决定了它在加热时会膨胀多少。

作文

The concept of the expanding coefficient is crucial in various scientific and engineering fields, particularly in thermodynamics and material science. This term refers to a numerical value that describes how much a material expands when subjected to changes in temperature. Understanding the expanding coefficient is essential for engineers and scientists as it helps predict how materials will behave under different thermal conditions. For instance, metals typically have a higher expanding coefficient than ceramics, meaning they will expand more significantly when heated. This property must be considered when designing structures that will experience temperature fluctuations, such as bridges and buildings.In practical applications, the expanding coefficient plays a vital role in ensuring the integrity and safety of various constructs. For example, when constructing a bridge, engineers must account for the expansion and contraction of the materials used. If the expanding coefficient of the steel beams is not properly considered, the bridge could suffer from structural issues over time, leading to potential failures. Therefore, accurate measurements of the expanding coefficient are necessary during the design phase to avoid costly repairs and ensure public safety.Moreover, the expanding coefficient is not only significant in large-scale constructions but also in everyday objects. Take, for instance, the manufacturing of glass containers. The glass's expanding coefficient must be compatible with the materials used for lids or seals. If a glass jar expands more than its lid when heated, it could lead to breakage or leakage. Thus, understanding the expanding coefficient is imperative for product designers to create reliable and safe consumer goods.In addition to its importance in engineering, the expanding coefficient also has implications in environmental science. Climate change leads to temperature variations that can affect natural materials, such as soil and rock. By studying the expanding coefficient of these materials, scientists can predict how they will react to changing temperatures, which is vital for understanding erosion, landslides, and other geological phenomena.Furthermore, the expanding coefficient is a critical factor in the development of new materials, especially in the field of nanotechnology. Researchers are constantly looking for materials that can withstand extreme temperatures without losing their structural integrity. By manipulating the expanding coefficient, scientists can create innovative materials that serve specific functions in various applications, from aerospace to electronics.In conclusion, the expanding coefficient is a fundamental concept that spans multiple disciplines, including engineering, manufacturing, environmental science, and material research. Its implications are vast, affecting everything from the safety of infrastructure to the reliability of consumer products. As we continue to advance in technology and face the challenges of climate change, understanding and applying the principles of the expanding coefficient will remain essential for innovation and sustainability. Therefore, it is crucial for students and professionals in relevant fields to master this concept for future advancements and practical applications.

“膨胀系数”这一概念在各种科学和工程领域中至关重要，尤其是在热力学和材料科学中。这个术语指的是一个数值，描述材料在温度变化时的膨胀程度。理解“膨胀系数”对工程师和科学家来说是必不可少的，因为它有助于预测材料在不同热条件下的行为。例如，金属的“膨胀系数”通常比陶瓷高，这意味着它们在加热时会膨胀得更明显。在设计会经历温度波动的结构（如桥梁和建筑物）时，必须考虑这一特性。在实际应用中，“膨胀系数”在确保各种构造的完整性和安全性方面发挥着重要作用。例如，在建造桥梁时，工程师必须考虑所用材料的膨胀和收缩。如果钢梁的“膨胀系数”没有得到适当考虑，桥梁可能会随着时间的推移而遭受结构问题，导致潜在的故障。因此，在设计阶段准确测量“膨胀系数”是必要的，以避免昂贵的修理并确保公众安全。此外，“膨胀系数”不仅在大规模建筑中重要，在日常物品中也同样重要。以玻璃容器的制造为例，玻璃的“膨胀系数”必须与用于盖子或密封的材料兼容。如果玻璃罐在加热时的膨胀程度超过其盖子，则可能导致破裂或泄漏。因此，理解“膨胀系数”对产品设计师创造可靠和安全的消费品至关重要。除了在工程中的重要性外，“膨胀系数”在环境科学中也有影响。气候变化导致温度变化，这可能影响自然材料，如土壤和岩石。通过研究这些材料的“膨胀系数”，科学家可以预测它们如何响应温度变化，这对于理解侵蚀、滑坡和其他地质现象至关重要。此外，“膨胀系数”是新材料开发中的关键因素，特别是在纳米技术领域。研究人员不断寻找能够在极端温度下保持结构完整性的材料。通过操控“膨胀系数”，科学家可以创造出在航空航天、电子等各种应用中具有特定功能的创新材料。总之，“膨胀系数”是一个基本概念，跨越了多个学科，包括工程、制造、环境科学和材料研究。它的影响广泛，涉及从基础设施的安全性到消费品的可靠性等各个方面。随着我们在技术上的不断进步以及面临气候变化的挑战，理解和应用“膨胀系数”的原则将继续对创新和可持续发展至关重要。因此，相关领域的学生和专业人员掌握这一概念对未来的进步和实际应用至关重要。