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1·A distal end of the main beam (128) rests upon a forward beam.

主梁(128)的远端支撑在前梁上。

2·The main beam adopts the CFST truss and reinforced concrete deck slab.

主梁采用钢管混凝土桁架与钢筋混凝土板组合梁。

3·The crane is connected with the main beam through its under-frame and the truck chassis.

起重机通过其底架与汽车底盘与大梁连接。

4·The construction camber for main beam can be determined by BP artificial neural network.

利用BP人工神经网络确定主梁预拱度；

5·The main beam anchor outline of one twin beams cable—stayed bridge in the south China area was changed.

华南地区某双幅斜拉桥主梁锚座轮廓的变更。

6·Structural main beam: steel plate cold bending U type groove plus middle vertical rib plate combination.

结构 主梁：钢板冷弯U型槽加中幅立筋板组合。

7·The invention provides a method and a device for correcting bending deformation of a main beam of a container.

本发明提供一种集装箱主梁弯曲变形的校正方法及校正装置。

8·A further discussion was carried out on the Basket of Cantilever construction of the main beam in the structure.

对挂篮主梁悬浇施工中出现的构造和功能方面的问题作了进一步的探讨。

9·The main beam is the main hoist gantry crane force components, main beam directly affects the service life of machine.

主梁是葫芦门式起重机的主要受力部件，主梁的质量直接影响到整机的使用寿命。

10·Bridge's metal structure from the main beam and side beams, divided into single-and dual-beam bridge girder bridge types.

桥架的金属结构由主梁和端梁组成，分为单主梁桥架和双梁桥架两类。