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- front supporting stiffness 前支承刚度
- 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。
- Single cylinder with imported balance valve for front support elevation, hoist down by gravity, low energy consumption. 单缸前支前幅,重力下降,能耗低,进口平衡阀。
- And, the system has the special front supporting provisional shoring device;it is able to manage the roof of the development machine front effectively when setting up rockbolt. 并且,该系统具有专门的前配套临时支护装置,能够在进行打设锚杆的作业时,有效地管理掘进机前方的顶板。
- 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。
- When the main jacks of the front supports are released, the structure rests hung to these beams. 当前支撑的主千斤顶松开时,结构就吊在这些梁上。
- Shortening of amortisation phase in front support phase, initiation of drive in rearsupport phase without a transitional period and with as short a ground contract time as possible. 骨骼肌收缩的速度主要取决于它肌肉纤维的结构。肌肉中,快速收缩纤维的比例与运动的最大速度密切相关。
- It has been cancelled for fear that National Front supporters would use it as a march. 以防国民前线的支持者借机游行,行动被取消。
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- I drove up in front of the house and honked. 我将车开到屋子前面然后按喇叭。
- The whole system is supported by the main jack arrangement when concreting, placed at the front supporting Bracket and the (rear) Suspension Gallows ? or on supporting brackets only at the start and expansion joint spans. 整个系统在混凝土浇注过程中由前牛腿及(后)吊架上主千斤顶系统支撑,在起始段和伸缩缝处则在前后牛腿处支撑。
- The driver was ticketed for parking in front of a fire hydrant. 那个司机因把车停在消防栓前而接到交通违规罚单。
- He stood in front of the shop with arms akimbo. 他两手叉腰,站在铺子前。
- There is a rose bush in front of the office. 办公室前有一丛玫瑰。
- She curled up in front of the fire with a book. 她蜷曲在炉火前看书。