flexure

简明释义

英[ˈflekʃə]美[ˈflekʃər]

n. 屈曲；折褶；弯曲部分

英英释义

单词用法

同义词

反义词

例句

1.To use WD-10A all-powerful material test machine and XJ-4 nonmetal material impact instrument to measure flexure strength and impact strength of denture base.

用WD - 10 A型万能材料试验机和XJ - 4型非金属材料冲击试验机测试义齿基托的挠曲强度和冲击强度。

2.During left LPN, the spleen, splenic flexure and pancreas are reflected medially.

在左侧lpn中，脾脏，结肠脾曲以及胰腺应使其倒向内侧。

3.For testing the tensile strength and flexure strength of wire.

用于检测金属线材的抗拉强度，及弯曲试验。

4.Of or relating to the sigmoid flexure in the large intestine.

属于或关于大肠内乙状结肠。

5.At least one flexure joint is provided in the grating mount which permits thermal expansion and contraction of the substrate.

在光栅固定件中至少设置一个挠曲连接部，它允许基片热膨胀和收缩。

6.The checkout error of distortion and flexure caused by tapers of crank bore and piston pin eye is analysed. The solution for this problem is put forward.

针对一般采用的几种连杆弯曲和扭曲测量方法，就连杆大小端孔锥度造成的测量误差进行了分析，并提出了解决途径。

7.The engineer measured the amount of flexure 弯曲 in the beam under load.

工程师测量了梁在负载下的弯曲程度。

8.In structural analysis, flexure 弯曲 is a crucial factor to consider.

在结构分析中，弯曲是一个重要的考虑因素。

9.The flexure 弯曲 of the bridge was monitored for safety.

桥的弯曲情况被监测以确保安全。

10.Excessive flexure 弯曲 can lead to structural failure.

过度的弯曲可能导致结构失效。

11.The material's resistance to flexure 弯曲 is an important property for construction.

材料对弯曲的抵抗力是建筑的重要特性。

作文

In the world of engineering and architecture, the concept of flexure (弯曲) plays a crucial role in the design and analysis of structures. Flexure refers to the bending of a structural element when subjected to an external load. It is essential for engineers to understand how materials behave under such conditions to ensure safety and durability. For instance, when designing a bridge, engineers must consider how the beams will experience flexure due to the weight of vehicles passing over them. The ability of a material to withstand flexure without failing is a key factor in determining its suitability for construction purposes. The study of flexure is not limited to civil engineering; it also extends to mechanical engineering, where components like shafts and beams must endure bending forces. In mechanical systems, the flexure of components can lead to fatigue and eventual failure if not properly accounted for. Engineers use various methods to calculate the flexure of materials, including mathematical models and simulations, to predict how they will perform under different loads. In addition to its importance in engineering, flexure can also be observed in natural phenomena. For example, trees bend in response to wind forces, demonstrating flexure in biological structures. Understanding how living organisms adapt to their environments through flexure can provide insights into biomimicry, where engineers draw inspiration from nature to solve complex problems. Moreover, the concept of flexure is relevant in various fields of physics, particularly in the study of mechanics. The principles governing flexure involve understanding stress, strain, and material properties. When a beam bends, it experiences tensile and compressive stresses, which can be analyzed using equations derived from Newtonian mechanics. This knowledge is fundamental for predicting how structures will respond to loads and ensuring that they remain stable and functional. In conclusion, flexure (弯曲) is a vital concept across multiple disciplines, including engineering, biology, and physics. Its implications are far-reaching, influencing the design of safe structures, the understanding of natural phenomena, and the development of innovative solutions inspired by nature. As we continue to advance in technology and materials science, the study of flexure will remain essential for creating resilient and efficient designs that can withstand the challenges of the future.