查询词典 Bridges

The main problem of the mode synthesis method , applied in structural vibration analysis of prefabricated bridges, is how to select relevant number of low frequency modes synthesized during the course that displacements of substructures are expressed in generalized coordinates that are defined by displacement modes.

模态综合法应用于装配式桥梁结构振动分析的主要问题，是在将子结构坐标缩聚为模态广义坐标的过程中，如何选取适当数目的低阶模态来参与综合。

Statistical analysis provides the geometric characteristics and a distribution law of the mineral bridges in the organic matrix layers.

这种新机制为合成材料界面的强韧化设计提供了一种新方法。

Gaussian beam propagation thus bridges the gap between geometric and physical optics.

高斯光束传播理论因此可以沟通几何光学与物理光学。

The painting is famous because of its geometrically accurate images of boats, bridges, shops, and scenery.

这幅画以其对船只、桥梁、商店和风景的精确描绘而成名，被称为"中国的蒙娜丽莎"。

But most of their work are focused on the straight girder bridges.

但是他们的研究均是针对直线梁进行研究的，而对曲线梁桥的支座布置形式的研究较少。

The conclusions can provide valuable reference for the design and construction of PC box girder bridges.

研究结论可为预应力混凝土箱梁桥的设计和施工提供参考。

So it is significative and valuable to research and discuss structure behavior and calculate method of multi-box girder bridges.

因此，研究和探讨这类桥梁的受力行为和设计计算方法具有重要的理论意义和工程实用价值。

So it is too important and significante to study earthquake resistance of railway girder bridges.

因此研究铁路梁式桥的抗震问题是十分重要和有普遍意义的。

This paper introduces structure of waveform steel web prestress concrete box girder and construction method for several bridges.

介绍了波形钢腹板预应力混凝土箱梁的结构和几座桥梁的施工方法。

The research of thermal actions and thermalstresses for prestressed concrete box girder bridges is very important.

因此，研究分析预应力混凝土箱梁的温度作用和温度应力是一个十分重要的问题。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。