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- lead flatness beam filter 铅制线束展平滤过板
- The unbonded prestressed concrete flat beam frame can meet the aseismic requirement. 无粘结预应力混凝土扁梁框架应当可以满足抗震要求。
- Based on the theory and test, the aseismatic behaviour of the joints in the middle level of unbonded prestressed concrete flat beam frame is analyzed and discussed in this paper. 本文试图在理论研究和试验分析的基础上,分析探讨中间层无粘结预应力混凝土扁梁框架节点的抗震性能。
- Based on the experiment of two unbonded partially prestressed flat beam-column joints,this paper studies the effect of steel fiber in the unbonded partially prestressed flat beam column joints. 通过两个无粘结部分预应力扁梁柱节点的试验,研究了钢纤维在无粘结部分预应力扁梁柱节点中的作用。
- The experimental results indicate well-designed ring beam joints and ring flat beam joints can have excellent deformability and can effectively transfer the flat beam shear and moment. 试验结果表明,通过合理设计,环梁、环扁梁节点能有效地传递框架梁、扁梁梁端的剪力和弯矩,具有良好的变形能力。
- The mechanical properties and analysis principles of uppc flat beam are introduced, the influence of axial compression ratio on seismit performance of flat beam is emphatically discussed in the paper. 本文介绍了部分预应力混凝土宽扁梁节点的受力性能及分析机理,并重点介绍了轴压比系数对宽扁梁节点的抗震性能的影响。
- The bonded prestressed concrete structural wide flat beams were employed as the frame beams, while the unbonded prestressed concrete structure was applied to the junior beams. 框架梁为有粘结预应力混凝土宽扁梁,次梁采用无粘结预应力混凝土结构。
- The horse forged ahead the lead in the homestretch. 那匹马在最后阶段突然加速跑到前面。
- Shirley will try out for the lead in the play. 雪莉将参加该剧主角的选拔演出。
- Excessive patriotism can lead to xenophobia. 爱国主义过了头即可导致仇视一切外国人。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- Graphite is used in making lead pencils. 石墨常被用来做成铅笔。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The team recovered its lead in the second half. 该队在下半场重新领先。
- Establishment of Pre - stress in Flat Beam of Tube - in - tube Structure 筒中筒结构宽扁梁预应力的建立
- No road of flowers lead to glory. 没有一条通往光荣的道路是铺满鲜花的。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- I'll take part, but I won't want to lead. 我参加,但不想当领导。
- Alice has the lead in the school play. 艾丽斯在学校演出的戏剧中担任主角。
- We need someone with real vision to lead the party. 我们需要具有真知灼见的人来领导这个党。