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- In addition, it is also a perplexed engineering problem in designing the under-structural column of ACSR when considering the supporting stiffness to the top of the column. 另外,在设计波纹拱下部结构柱时,如何考虑波纹拱对柱顶支承刚度也是困扰工程界的一个问题。
- The results show that the influence of low presser turbine (LPT) rear support stiffness on criti... 结果表明:低压涡轮后支承的刚度变化对临界转速的影响最显著。
- The initial supporting stiffness and strength of bolting system should be increased largely to maintain the integrity and redue the strength decrease of surrounding rock. 开发出高预应力、强力支护系统,包括强力锚杆、强力钢带及强力锚索系列材料,力学性能得到显著提高;
- The analysis of internal force is different from traditional beam bridge because of the influence factor such as skewness,torsional stiffness and supporting stiffness etc. 传统的计算方法虽然能够将空间效应简便地转化为平面问题来处理,但是引入的过多假设很难反映结构的整体与局部效应。
- Both increasing the mass and reducing the support stiffness of the slab can reduce the natural frequency of the FST system to achieve better performance of vibration isolation. 可以通过增加浮置板质量和降低浮置板支承刚度的方法降低浮置板轨道系统的固有频率,以达到较好的隔振性能。
- Obtaining the change law of loaded contact b ehavior with tooth geometry parameters, supporting stiffness and working conditi on, an active design method is put forward that can be used to design spiral bev el gears with the best loaded contact behavior. 将啮合点弹性变形分解为支承变形、轮体变形和接触变形 ,获得了变形前后齿面几何量的变化规律以及两弹性点共轭齿面间的接触条件。
- The presented principles of its maintenance support are to increase the support stiffness in the fracture zone with high stress and to obtain qusi-equal strength for the whole section. 在此基础上,提出了在高应力破碎带中应加大巷道支护刚度并使全断面准等强度的返修支护原则。
- Keywords pretensioned stress;rock bolting;supporting stiffness;stress fields; 预应力;锚杆支护;支护刚度;应力场;
- The scribe worked hard to support his family. 那个抄写员辛勤工作来养家。
- I have a wife and two children to support. 我有妻子和两个小孩要扶养。
- He had to work hard to support his family. 他不得不努力工作来养家。
- The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- We all support his scientific research. 我们都支持他的科学研究。
- We are deeply grateful for your support. 我们深深感谢你的支持。
- The theatre has had to close for lack of support. 这家剧院光顾者寡只好关闭。
- Their efforts are worthy of your support. 他们这样努力应得到你的支持。
- They did not waver in their support for him. 他们毫不动摇地支持他。
- The demagogue has won people's support. 那个煽动者赢得了人们的支持。
- All his support melt away when he really needed it. 在他真正需要支持时,却得不到一丝半点。
- The President had lost the support of the congress. 总统已经失去了国会的支持。