tensile strength

简明释义

抗拉强度

英英释义

例句

1.A material with high tensile strength 抗拉强度 is essential for making durable cables.

高tensile strength 抗拉强度的材料对于制造耐用的电缆至关重要。

2.The tensile strength 抗拉强度 of the new alloy was significantly higher than that of steel.

新合金的tensile strength 抗拉强度显著高于钢材。

3.In structural engineering, knowing the tensile strength 抗拉强度 helps in choosing the right materials.

在结构工程中，了解tensile strength 抗拉强度有助于选择合适的材料。

4.The engineer tested the metal to determine its tensile strength 抗拉强度 before using it in construction.

工程师在使用金属进行施工之前，测试了其tensile strength 抗拉强度。

5.During the lab experiment, we measured the tensile strength 抗拉强度 of various polymers.

在实验室实验中，我们测量了多种聚合物的tensile strength 抗拉强度。

作文

Tensile strength is a fundamental property of materials that describes their ability to withstand pulling forces without breaking. In engineering and material science, understanding the tensile strength (抗拉强度) of a material is crucial for designing structures and components that are safe and durable. For instance, when constructing a bridge, engineers must consider the tensile strength (抗拉强度) of the steel cables used to support the structure. If the tensile strength is too low, the cables could snap under the weight of vehicles, leading to catastrophic failure.The concept of tensile strength (抗拉强度) can be illustrated through a simple experiment using a rubber band. When you stretch a rubber band, it can elongate significantly before it reaches its limit. This limit is essentially its tensile strength. If you continue to pull, the rubber band will eventually break. This behavior showcases how different materials react under stress and why it is vital to know their tensile strength before use.Different materials exhibit varying levels of tensile strength (抗拉强度). For example, metals like steel typically have high tensile strength, making them ideal for construction, while materials such as rubber or plastic have lower tensile strengths and are better suited for applications where flexibility is more important than strength. In recent years, advancements in material science have led to the development of new composites and alloys that possess enhanced tensile strength (抗拉强度) while remaining lightweight. These innovations are paving the way for more efficient and sustainable construction practices.In addition to practical applications, the study of tensile strength (抗拉强度) also has implications in fields such as biomedicine. For instance, when designing implants or prosthetics, it is essential to consider the tensile strength of the materials used to ensure they can withstand the stresses of daily use without failing. The right balance between strength and flexibility is critical in these applications, as it directly impacts the comfort and safety of the patient.Moreover, the tensile strength (抗拉强度) of a material can be affected by various factors, including temperature, humidity, and the presence of impurities. Engineers and scientists must account for these variables when testing materials and selecting them for specific applications. Testing methods, such as the tensile test, are commonly employed to determine the tensile strength of materials. During this test, a sample is pulled until it breaks, and the maximum stress it can withstand before failure is recorded as its tensile strength.In conclusion, tensile strength (抗拉强度) is a critical property of materials that influences their performance in a wide range of applications. From construction to biomedical devices, understanding and measuring tensile strength enables engineers and scientists to create safer, more reliable products. As we continue to innovate and develop new materials, the importance of tensile strength will remain at the forefront of material science and engineering.

抗拉强度是材料的基本属性，描述了它们在不破裂的情况下承受拉力的能力。在工程和材料科学中，了解材料的抗拉强度（tensile strength）对设计安全和耐用的结构和组件至关重要。例如，在建造桥梁时，工程师必须考虑用于支撑结构的钢缆的抗拉强度（tensile strength）。如果抗拉强度过低，钢缆可能会在车辆的重压下断裂，从而导致灾难性的失败。通过一个简单的实验，可以说明抗拉强度（tensile strength）的概念。使用橡皮筋时，当你拉伸橡皮筋时，它可以显著延长，直到达到其极限。这个极限本质上就是它的抗拉强度。如果你继续拉，橡皮筋最终会断裂。这种行为展示了不同材料在应力下的反应，以及在使用之前了解它们的抗拉强度为何至关重要。不同材料表现出不同水平的抗拉强度（tensile strength）。例如，钢等金属通常具有高抗拉强度，使其成为建筑的理想材料，而橡胶或塑料等材料则具有较低的抗拉强度，更适合在灵活性比强度更重要的应用中使用。近年来，材料科学的进步导致新复合材料和合金的开发，这些材料在保持轻量的同时具有增强的抗拉强度（tensile strength）。这些创新正在为更高效和可持续的建筑实践铺平道路。除了实际应用外，研究抗拉强度（tensile strength）在生物医学等领域也有重要意义。例如，在设计植入物或假肢时，必须考虑所用材料的抗拉强度，以确保它们能够承受日常使用中的压力而不会失效。在这些应用中，强度与灵活性之间的正确平衡至关重要，因为它直接影响患者的舒适性和安全性。此外，材料的抗拉强度（tensile strength）可能受到多种因素的影响，包括温度、湿度和杂质的存在。工程师和科学家在测试材料和选择特定应用时必须考虑这些变量。常用的测试方法，如抗拉试验，通常用于确定材料的抗拉强度。在此测试中，样品被拉伸直至断裂，记录其在破坏前能够承受的最大应力作为其抗拉强度。总之，抗拉强度（tensile strength）是材料的关键属性，影响着它们在广泛应用中的性能。从建筑到生物医学设备，理解和测量抗拉强度使工程师和科学家能够创造出更安全、更可靠的产品。随着我们不断创新和开发新材料，抗拉强度的重要性将继续在材料科学和工程领域处于前沿。