thin web beam 薄腹梁
thinned-web beam 薄腹板梁
composite open-web beam 组合空腹梁
web frame and strong beam 桁板肋骨与强横梁
Beam Web 梁腹板
I-beam web 工字梁腹板
web plate of I-beam 工字梁腹板
web-embedded composite beam 腹板嵌入式组合梁
double-web box beam 双腹箱形梁
A web of security cameras, metal detectors, beam sensors and bullet-proof screens will reinforce security in the three-storey, 3, 000 square-metre building.
在这座三层楼高、3000多平米的建筑中,监视系统、金属探测器、光束传感器和防弹屏构成了一个网络,加强安全保卫。
It is intended to focus in like a laser beam on a specific task: creating highly interactive Web applications.
它就像激光束一样集中到一项具体的任务:创建具有高度交互性的Web应用程序。
The beam web, which extends over the entire bridge, is built of a trapezoidal, for reasons of corrosion protection hermetically welded hollow section.
梯形梁延伸到整个大桥,主要是为保护密封焊接空心截面不被腐蚀。
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