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- Long-span spatial truss string structure is a new form of prestressed spatial structure. 大跨度张弦立体桁架结构是一种新型的预应力空间结构形式。
- It has been studied the prestressing construction technology of bidirectional truss string structure of the National Gymnasium. 摘要通过模型试验研究了国家体育馆屋盖双向张弦结构的预应力施加方法。
- The steel roof of the exhibition hall adopts a new type of space structure-the prestressed spatial truss string structure with a span of 126.6m, which is the longest span in China. 展览大厅钢屋盖采用跨度 12 6 .;6米的预应力张弦立体桁架结构;是该类结构在国内最新应用的、也是跨度最大的工程。
- light-duty structure wood girder 轻型框架木桁架
- prestressed truss string structure 张弦桁架
- the new type truss string structure 新型张弦桁架结构
- Hoisting of prestressed long-span truss string structures 大跨度预应力张弦桁架的吊装
- I need a piece of string to tie this parcel up. 我需要一根细绳把这包裹扎起来。
- Design of Truss String Structures for Exhibition Hall in Beijing 北京某展馆新馆张弦桁架设计
- Prestressing work of a long-span steel truss string structure 大跨度张弦钢桁架的预应力施工
- Experiment Study on the Large Span New Type Truss String Structure 大跨度新型张弦桁架的实验研究
- He joined the two pieces of wood together with glue. 他用胶水将这两块木料黏在一起。
- The wood is held in position by a clamp. 木头用钳夹固定住了。
- He shored up the wall with a thick balk of wood. 他用一根粗大的木头把墙撑住。
- Rubber has more resilience than wood. 橡胶有比木头更大的弹性。
- The axe sliced through the wood. 斧头一下子把木头劈开了。
- He tied a string on his finger to jog his memory. 他把一条细绳系在指头上，以唤起记忆。
- The bonfire was piled with wood. 篝火用木柴堆得高高的。
- The child was trailing a toy car on a string. 小孩用绳子拖着一辆玩具车。
- That lathe is used for shaping pieces of wood. 那个车床是用来加工木材的。
