| 单词 | concrete beams |
| 释义 |
concrete beams
英语例句库
Nowadays, slop roof consists of steel column and beam or steel truss and purling, and connected with existed building by concrete beam cast in place, is being used commonly in this project. 目前，在全国各地的“平改坡”项目中，普遍采用轻钢结构坡屋顶，由钢柱、钢梁或钢桁架及钢檩条构成，通过浇筑混凝土卧梁将新增轻钢坡屋顶与原有混凝土结构连接。
原声例句
TED演讲（音频版） 2019年1月合集 Take, for instance, these precast concrete beams. 以这些预制混凝土梁为例。 PBS英语讯息 A concrete beam buckled as a train rode over, leaving one of the subway cars dangling over a busy road. Nearly 80 people were hospitalized. 列车驶过时，一根混凝土梁折断，导致一节地铁车厢悬挂在一条繁忙的道路上。近80人住院治疗。 CNN 10 学生英语 2017年8月合集 When this bridge was put in 1980, they used concrete beams next to each other and they created these perfect slots. 当这座桥于 1980 年建成时，他们使用了彼此相邻的混凝土梁，并创造了这些完美的槽。 |
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