At last they got to the point of installing the roof beam.
最后，工程进行到安装屋顶大梁这一紧要步骤了。
Then he secretly constructed the most important part of the building, the roof beam that would hold the roof together.
然后，他私下造好了工程中最重要的部分–支撑整个屋顶的大梁。
When he felt sleepy, he tied his hair to the roof beam. Therefore, when he dozed, he would feel pain and wake up as his hair was pulled upward by the rope. Then he would go on with his study.
他把自己的头发绑在房梁上，当他打吨的时候，头一低，绳子就会牵住头发，这样会把头皮扯痛了，马上就清醒了，再继续读书学习。
Brittle fracture accident and countermeasure of the high-strength bolt of post junction of roof beam of.
钢结构梁柱连接处高强螺栓的脆性断裂事故及对策。
In the interaction process of surround rocks and support, the roof beam suffers from loading and unloading experience.
在支架围岩相互作用过程中，支架顶梁有一个先承载后卸载的过程。
So they accepted the roof beam from Good-doer, and she helped to finish the building of the inn.
这样，男人们就从善行那儿接受了捐赠的屋梁，善行也就帮着完成了旅店的建造。
A no tension rock beam model has been presented according to the mechanical behaviors of cracked roof beam in this paper.
本文根据不连续岩石梁的物理力学特性提出了无拉力岩石梁的力学解析模型。
The electrical control system of the 900 ton case roof beam bridging machine in this paper is designed to solve this problem.
本论文中900吨箱梁架桥机电气控制系统的设计就是为了解决这一问题而提出的。
Field experience and similar material simulation indicate that there is the bending catastrophe phenomenon of anchor roof beam in bolting roadway sometimes.
现场经验及模型实验表明，煤巷锚杆支护中有时出现锚固体的弯曲突变失稳现象。
At present, researches are only limited to the static behavior and geometrically nonlinear stability of cylindrical orthogonal supported on the rigidity roof beam or fringe truss.
目前，对其研究仅限于支承于刚性边梁及边桁架的正交柱面网壳的静力特性及几何非线性稳定性能。
At present, researches are only limited to the static behavior and geometrically nonlinear stability of cylindrical orthogonal supported on the rigidity roof beam or fringe truss.
目前，对其研究仅限于支承于刚性边梁及边桁架的正交柱面网壳的静力特性及几何非线性稳定性能。
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