beam的例句大全

First check simplified bus frame model and complete the beam object attribute set.

首先对客车骨架参数化简化模型进行检查并实现梁对象属性的完整设置。

The growth by Molecular beam epitaxy ( MBE) enables the realization and control of atomically flat and chemically abrupt heterointerfaces.

分子束外延（MBE）能够实现原子量级浮动和化学成分突变的异质界面。

The full stress design of a cantilever beam under a combined load is discussed.

讨论了悬臂梁在联合载荷作用下满应力截面设计问题.

The forced vibration of the electromechanical coupled double micro beam under harmonic excitation is investigated further.

进一步研究了机电耦合双微梁在简谐激励作用下的受迫振动规律.

The effects of beam focusing and vacuum condition on the conversion are investigated experimentally.

实验研究了光束聚焦情况和真空度对光电转换效应的影响.

It is proved that if the concentrated mass is small and located at the node or antinode of some mode normal vibration of the nonloaded beam, the frequency has a maximum or minium value as the position of the concentrated mass varies.

理论证明：如果集中质量很小（对梁的质量而言），当集中质量的位置改变，位于无载梁的某次简正振动的节点（腹点），振动频率具有极大（极小）值。

Approach to Span and Strand Arrangements of Prestressed Concrete Continuous Beam

预应力混凝土连续梁布跨和布束探讨

However, due to its special boundary conditions, its main beam will have a greater longitudinal displacement under the external force. Lacking of effectively design will lead to large collisions between the main bridge and the approach span.

但是由于其特殊的边界条件，在外力作用下其主梁会产生较大的纵向位移，设计不周会导致主桥和引桥之间的剧烈碰撞。

A Study of the Rigidity and Arch Camber of the Main Beam of Gantry Cranes

门、桥式起重机主梁刚度与拱度研究

How to reduce bigger arch camber of inherent stress box-beam

如何减少预应力箱梁起拱偏大问题

Demolition construction technology of bailey beam trestle bridge with 54 m large span Archaize timberwork pontoon, landscape pontoon, steel structure pontoon bridge, waterfront architecture.

54m大跨度贝雷梁栈桥拆除施工技术三、仿古木浮桥、景观浮桥、钢结构浮桥、景观亲水栈桥、滨水景观建筑。

Especially beam is archy, horizontal component of cable tension counteract the thrust of arch springing line.

在此基础上，金石滩悬索桥还将加劲梁做成拱形，用主缆的水平分力抵抗拱脚的推力。

Through theoretical analysis of elastic, this paper established the slip differential of area of sagging moment and hogging moment under two symmetrical concentrated loads and obtained the interface slip formula of composite beam.

本文通过弹性理论分析，建立了两点对称集中加载作用下组合梁正、负弯矩区的滑移微分方程，得出了组合梁交界面滑移计算公式。

Performance Study and Mix Design of Fly Ash Concrete for Prestressed Box Beam

预应力箱梁用粉煤灰混凝土的配制与性能研究

In this paper , progress on curved beam elements is summarized.

综述了曲梁单元的发展.

There is the displacement function, shear and membrane locking, nonlinear analysis of curved beam element.

综述了系杆拱桥稳定性研究状况,特别分析了曲梁单元形函数选取, 消除剪切与薄膜力闭锁 、 非线性分析的研究进展.

Here, the difference of the present theoretical model from that presented by Gibson and Ashby is that, the former can directly use the "beam theory" conveniently whereas the latter can not.

本理论模型与Gibson和Ashby的有关理论体系的不同之处是，前者可直接运用梁理论进行方便的分析和推演，而后者则不能。

In this paper, the fatigue problem of beam joints of steel bridges is studied through examining the arris weld.

本文研究了钢桥钢梁中棱角焊缝构造细节的疲劳问题。

Meanwhile, this procedure can get the whole course that reinforced concrete beam destroyed.

同时, 本文程序还能够得到钢筋混凝土梁从开始受力直至破坏的全过程.

Construction technology of steel concrete combination continuous beam for a long-span bridge crossing railway by dragging method

拖拉法跨铁路特大桥钢砼结合连续梁施工技术