elastic support

简明释义

弹性支座

英英释义

例句

1.This mattress features elastic support that conforms to the body's shape.

这款床垫具有弹性支撑，能够贴合身体的形状。

2.The bridge was designed with elastic support to withstand seismic activities.

这座桥的设计采用了弹性支撑以抵御地震活动。

3.In the new sports shoes, the elastic support provides extra comfort during running.

在新款运动鞋中，弹性支撑提供了额外的舒适感，适合跑步时穿着。

4.The elastic support in the chair helps maintain good posture while sitting.

椅子中的弹性支撑有助于保持良好的坐姿。

5.The engineer explained how elastic support can reduce vibrations in machinery.

工程师解释了如何通过弹性支撑来减少机械中的振动。

作文

In the realm of engineering and physics, the concept of elastic support plays a crucial role in understanding how structures behave under various loads. The term elastic support refers to a type of support that allows for some degree of movement or deformation while still providing stability to the structure. This characteristic is essential for ensuring that buildings, bridges, and other structures can withstand dynamic forces such as wind, earthquakes, or even the weight of the materials used in their construction.One of the primary reasons why elastic support is important in engineering is its ability to absorb shocks and vibrations. For instance, when a heavy truck passes over a bridge, the bridge experiences a sudden force that can lead to oscillations. If the bridge were rigidly supported, these oscillations could cause damage over time. However, with elastic support, the bridge can flex and move slightly, dissipating the energy from the impact and reducing the likelihood of structural failure.Moreover, the use of elastic support is not limited to large structures like bridges. It is also applicable in smaller systems, such as machinery and vehicles. In cars, for example, the suspension system operates on the principle of elastic support. It allows the vehicle to absorb bumps and irregularities in the road, providing a smoother ride for passengers. Without this elastic support, driving would be an uncomfortable experience, and the wear and tear on the vehicle would increase significantly.The design of elastic support systems requires a deep understanding of materials and their properties. Engineers must consider factors such as stiffness, damping, and the range of motion that the support will need to accommodate. Materials like rubber, springs, and specialized polymers are often used to create effective elastic support systems. These materials can stretch and compress, allowing for the necessary flexibility while still maintaining strength and durability.In addition to its practical applications, the concept of elastic support can also be metaphorically applied to other fields, such as psychology and social sciences. For instance, in the context of mental health, one might refer to the importance of having an elastic support system in place, meaning that individuals should have a network of friends, family, or professionals who can provide emotional support during difficult times. Just as physical structures need elastic support to withstand external pressures, people also benefit from having supportive relationships that allow them to cope with life's challenges.In conclusion, the concept of elastic support is integral to both engineering and our understanding of human relationships. Whether it is in the design of a resilient structure or the cultivation of a supportive social network, elastic support provides the necessary flexibility and stability to thrive in an ever-changing environment. By recognizing the value of elastic support, we can better appreciate the intricate balance between strength and adaptability, whether in the physical world or within our personal lives.

在工程和物理学领域，弹性支撑的概念在理解结构在各种荷载下的行为中起着至关重要的作用。术语弹性支撑指的是一种支撑，可以在提供结构稳定性的同时允许一定程度的运动或变形。这一特性对于确保建筑物、桥梁和其他结构能够承受风、地震甚至是建材自身重量等动态力至关重要。弹性支撑在工程中的一个主要原因是它能够吸收冲击和振动。例如，当一辆重型卡车经过一座桥时，桥会经历突然的力量，从而导致振荡。如果桥被刚性支撑，这些振荡可能会随着时间的推移造成损坏。然而，使用弹性支撑时，桥可以轻微弯曲和移动，消散冲击的能量，降低结构失效的可能性。此外，弹性支撑的使用并不仅限于大型结构，如桥梁。它也适用于较小的系统，例如机械和车辆。在汽车中，例如，悬挂系统基于弹性支撑的原理。它使车辆能够吸收路面上的颠簸和不规则性，为乘客提供更平稳的乘坐体验。如果没有这种弹性支撑，驾驶将是一种不舒服的体验，车辆的磨损和撕裂将显著增加。弹性支撑系统的设计需要对材料及其特性有深入的理解。工程师必须考虑诸如刚度、阻尼和支撑需要容纳的运动范围等因素。橡胶、弹簧和专用聚合物等材料常用于创造有效的弹性支撑系统。这些材料可以拉伸和压缩，允许必要的灵活性，同时保持强度和耐用性。除了其实际应用，弹性支撑的概念在心理学和社会科学等其他领域也可以进行比喻性应用。例如，在心理健康的背景下，人们可能会提到拥有弹性支撑系统的重要性，这意味着个人应该拥有朋友、家人或专业人士的网络，在困难时期提供情感支持。正如物理结构需要弹性支撑来承受外部压力一样，人们也从拥有支持性关系中受益，这使他们能够应对生活的挑战。总之，弹性支撑的概念对于工程以及我们对人际关系的理解至关重要。无论是在设计一个有韧性的结构还是培养一个支持性的社会网络，弹性支撑都提供了在不断变化的环境中蓬勃发展的必要灵活性和稳定性。通过认识到弹性支撑的价值，我们可以更好地欣赏在物质世界或我们个人生活中，力量与适应性之间的微妙平衡。