1.大梁,横桁
1.a beam that passes between two supports in the structure of a building
1.While pulling out the drill, crossbeams (metal structures on which insulators and conductors are mounted) are attached to a new support.
当拉出钻头时，横梁（上面缠有绝缘体和导体的金属结构）将它架起，形成一个新的支架。
2.Inside the circle made by the ditch stand stone pillar and crossbeams weighing up to 45 tons.
在挖掘出的圆坑里竖立着重达45吨的石柱和横梁。
3.Width adjustment guide shaft positions are bored and milled to ensure parallelism of two crossbeams.
调宽导向轴穿过横梁，确保两横梁平行度。
4.the crossbeam : In flying, all weight of the fuselage will be shared by six crossbeams on both sides .
横梁：在飞行中，机身的全部重量将由两侧的六根横梁分担。
5.The project will use a 50-year rot prevention standard to deal with the rot in the roof crossbeams .
针对红楼的屋顶及大梁出现的糟朽，工程将按照抵抗腐化50年的标准进行防腐处理。
6.This account awning has used 133 crossbeams, 260 ex-root stay rods, as well as 4300 kilogram yak wools and 370 yak white tails.
这座帐篷使用了133根横梁，260根外撑杆，以及4300公斤牦牛毛和370条牦牛白尾巴。
7.The application of image processing in the automatic inspection of the assembly holes of crossbeams
图像处理技术在大梁装配孔自动检测中的应用