这类问题通常描述两端固定的弹性梁的形变。
This class of problems usually describes the deformations of elastic beams with both fixed points.
英式马缰是一条长皮带，两端固定在衔铁上，搭放在马颈上方。
English REINS are one long leather strip that attaches to each side of the bit and hangs on the back of the horse's neck.
利用落锤式冲击试验机对两端固定不同壁厚钢管混凝土构件进行了侧向冲击实验。
The impact experiments of concrete filled steel tubes with fixed-ends were carried out on the drop hammer test machine.
应用推荐