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- In order to use transverse vibration frequence and modal shape to identify beam boundary conditions, this paper presents five formulas by using the modified theorem of reciprocal works. 摘要基于修正的功的互等原理，利用杆件横向振动频率及主振型反算杆件边界条件推导出了5个计算公式，并进行了数值计算。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- The lane is the boundary of our land. 那条小路就是我们这片地的界线。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- His answer was right on the beam. 他的答案完全正确。
- The ball ran (ie rolled) to the boundary. 球向著边线滚去。
- The boundary is not clearly defined. 这疆界没有明确划定。
- Inverse Calculation of Beam Boundary Conditions Based on Modified Theorem of Reciprocal Work 用修正的功的互等原理反算杆件边界条件
- The fence marks the boundary between my land and hers. 这道栅栏是我的地和她的地的分界线。
- He struck the beam with his head. 他的头撞到梁上了。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- The shape, outline, or boundary of a coast. 海岸线海岸的形状、轮廓或边界
- Never heard of her. You're off the beam. 我从来没有听说过这个人，你搞错了吧。
- The boundary line of a figure, area, or object. 周围一个图形、区域或物体的边界线
- Mind you don't knock your head (on this low beam). 小心，别(让这根低梁)撞著头。
- A mark indicating the boundary of such an interval. 刻度线，分度线指示这种间隔的界限的标记
- Sighted land off the starboard beam. 转向右舷方向便望见了陆地
- The gymnast poised herself on the balance beam. 体操运动员在平衡木上保持平衡。
- The ball is caught by a fielder stand just inside the boundary. 那球被正站在边界线内的守场员接住了。
- The load on that beam is more than it will bear. 那根梁上的载重超过了它所能承受的量。
