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1·The structure of the building is made of prefabricated concrete gantries.

此外，该建筑还采用预制混凝土悬臂结构。

2·One of the spillway gantries was slightly damaged. However, all gates could be opened after the shaking.

一个泄水口的龙门吊受到轻微破坏，所有闸门在震后都可以开闸放水。

3·The glittering harbour, beyond the gantries, cranes and Soviet-era housing, is overlooked by the active Avachinsky and Koryaksky volcanoes.

港口灯光闪烁，在井架，起重机和苏联时代住宅的那一边，是俯瞰着城市的阿凡钦斯基山和科里亚斯基山两座活火山。

4·And next year it plans to test a satellite-based system that does not require gantries and can charge according to how congested a road is at that particular time.

明年该局还计划测试一套以卫星定位为基础的收费系统，这样就不用建立公路收费站，只需根据特定时段这条公路的拥挤状况来进行收费。

5·The noncoincidental problem of synchrodrive for gantry moving milling machines is studied. Two linear motors are applied as traversing drive mechanism of gantries.

对龙门移动式镗铣床同步传动不一致性问题进行研究，用两台直线电机作为龙门柱纵向进给的传动机构。

6·In order to realize speed synchronization, asymmetry loads are compensated dynamically by measuring the variety of cross couple stress of the crossbeam when gantries are not aligned.

为了实现速度同步，通过检测不同步时横梁上的交叉耦合应力变化，对不对称负载进行动态补偿。

7·In some cases, it is necessary to provide car delivery access by road. Hard standing areas and unloading facilities like cranes or gantries must be considered when designing such a depot.

有些情况下，地铁车辆还要通过公路运到车辆段交货，这种情况下必须考虑设计有硬化的卸货场地和起重设备，如起重机或龙门架。

(1)gantry crane龙门起重机