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单词 flexure
释义

flexure /'flekʃə//ˈflɛkʃɚ/

英汉-汉英词典
n. 屈曲,弯曲部分,打褶
形容词: flexural
词组 | 习惯用语
flexure strength n. 抗弯强度，褶曲强度
英语例句库
  1. Moreover: we also have the necessary explosion-proof electrically operated rapes, decoders, flexure nemas, connecting boxes and so on mating with the black-light night-vision camera.
    还有与黑光夜视摄像仪配套的防爆电动云台，防爆解码器，防爆挠线管，防爆接线盒等。

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原声例句
2017级专外有声

The transverse colon passes horizontally to the left toward the spleen and turns downward (splenic flexure) to the descending colon.

横结肠水平向左面朝脾脏，向下（通过脾曲）成为降结肠。

物种起源

Even in the rude circumferential rim or wall of wax round a growing comb, flexures may sometimes be observed, corresponding in position to the planes of the rhombic basal plates of future cells.

即使在生长中的梳子周围粗糙的圆周边缘或蜡壁中，有时也可以观察到弯曲， 其位置与未来细胞的菱形基底板的平面相对应。

中文百科

弯曲 (力学) Bending

（重定向自Flexure）
工字梁的弯曲
Ejemplo de flexión mecánica: arriba, un elemento tal como una barra se encuentra en estado de reposo; en la figura de abajo dicho elemento es sometido a una fuerza. El elemento, en consecuencia, se dobla en el mismo sentido de la fuerza.
Viga en voladizo de sección cuadrada sometida a flexión recta simple, mediante una carga en el extremo libre. La animación muestra una simulación mediante el método de los elementos finitos, donde se observan tensiones crecientes cerca de la sección empotrada a medida que se incrementa la carga (y también la deflexión debida a ella).
Esquema de deformación de una viga que ilustra la diferencia entre la teoría de Timoshenko y la teoría de Euler-Bernouilli: en la primera θi y dw/dxi no tienen necesariamente que coincidir, mientras que en la segunda son iguales.

弯曲（bending）也称为屈曲（flexure），为材料力学的名词．是指一形状狭长的结构件固体，受到和其长轴垂直的外力时，固体变形的情形。

若结构件在某一方向长度很长，另外二方向的尺寸是该方向尺寸的1/10或更小，即满足上述形状狭长的定义，当其长度显著的大于其宽度及厚度，此结构件会称为梁。

英语百科

Bending 弯曲 (力学)

（重定向自Flexure）
Bending of an I-beam
Element of a bent beam: the fibers form concentric arcs, the top fibers are compressed and bottom fibers stretched.
Bending moments in a beam

In applied mechanics, bending (also known as flexure) characterizes the behavior of a slender structural element subjected to an external load applied perpendicularly to a longitudinal axis of the element.

The structural element is assumed to be such that at least one of its dimensions is a small fraction, typically 1/10 or less, of the other two. When the length is considerably longer than the width and the thickness, the element is called a beam. For example, a closet rod sagging under the weight of clothes on clothes hangers is an example of a beam experiencing bending. On the other hand, a shell is a structure of any geometric form where the length and the width are of the same order of magnitude but the thickness of the structure (known as the 'wall') is considerably smaller. A large diameter, but thin-walled, short tube supported at its ends and loaded laterally is an example of a shell experiencing bending.

近义、反义、联想词
近义词
n.
physiological state, physiological condition, angular shape, angularity, bending

联想词
deformation损形;torsion扭转，扭曲;axial轴的;stiffness僵硬;transverse横向的;deflection突然转向,偏斜,偏离;tensile拉力的;rigidity硬度，刚性;curvature弯曲;actuator执行机构;shear修剪;
英英词典
flexure n.
  1. the state of being flexed (as of a joint)

    2. synonymous： flection, flexion
  2. an angular or rounded shape made by folding
    • a flexure of the colon

    synonymous： fold, crease, plication, crimp, bend
  3. act of bending a joint; especially a joint between the bones of a limb so that the angle between them is decreased

    4. synonymous： flexion
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更新时间：2025/6/22 7:33:57