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- In operation, the transverse vibration of wire takes place and it can trace the cutting direction. 加工中电极丝可产生横向振动,且振动方向始终与切割方向一致。
- The free transverse vibration in an axially moving beam on fixed support is investigated by wave propagation. 摘要用波传播法分析研究了两端固支轴向运动梁的横向自由振动。
- Investigations on transverse vibration of axially moving strings and its control are reviewed. 综述轴向运动弦线纵向振动及其控制问题的研究进展。
- Huck rivet transverse vibration test rig is designed and developed to adapt mass coercive spot-check of railway truck. 为应对铁路货车铆钉质量强制抽验的要求,设计研制出哈克铆钉横向振动试验台。
- The principle, constitution and main structure of various parts of transverse vibration test-bed for fasteners were introduced in detail. 详细介绍了紧固件横向振动试验台的原理、组成及各部分主要结构。
- The well track of Tasheng well 1 after sidetracking causes the coring tools transverse vibration, thereby destroy the coring yld. 塔深1井是亚洲最深的科学探索井,该井侧钻饶障后造成的井眼轨迹易使取心工具产生横向震动,对岩心起破坏作用;
- By using Euler-Bernoulli theory, the transverse vibration model of flexible missiles is obtained.Modal analysis method is used for calculation of the model. 摘要基于欧拉-自由梁模型理论得出弹性体导弹横向振动模型,用模态分析方法对模型进行求解。
- On the contrary, the hunting wave of car bogie frame covers the influence of all factors causing transverse vibration of the system and reflects the action of different wheel-rail contact conditions. 机车车辆构架蛇行波反映了引起此系统横向振动所有因素的影响,同时还反映了轮轨实际接触状态。
- In order to use transverse vibration frequence and modal shape to identify beam boundary conditions, this paper presents five formulas by using the modified theorem of reciprocal works. 摘要基于修正的功的互等原理,利用杆件横向振动频率及主振型反算杆件边界条件推导出了5个计算公式,并进行了数值计算。
- The study shows that shortening the span length can effectively reduce the transverse vibration amplitude of synchronous belt and can avoid possible resonance region of synchronous belt. 结果表明,减小同步带跨度既可以有效减小同步带运动过程中横向振动幅度,又可以使同步带运动有效避开正时传动机构可能的共振区。
- Design of huck rivet transverse vibration test rig 哈克铆钉横向振动试验台设计
- The second marks the arrival of transverse vibrations which travel more slowly and arrive several minutes after the first. 第二种波表示了横向震动的到达,后者来得较慢,比前者要迟到几分钟。
- free transverse vibration of rolls 辊系横向自由振动
- Simulation analysis on the Dashihe Bridge is carried out.Its transversal vibration characteristic reappears well when the freight train passes through it. 以大石河大桥为例进行了仿真分析,再现了货车通过时该桥的横向振动特性。
- Storm when we transverse is certainly very big. 我们横渡时风浪一定很大。
- Transverse Vibration Control of High-rotating Disk Slice Blade 高速回转圆盘薄片刀具横向振动的控制
- Effect of viscosity in transverse vibration of fluid conveying pipe 输液管道结构横向振动问题的粘性效应
- Reagarding the inertia force of rotor as the force acting on the shaft, the effect of thermal expansion upon the natural transversal vibration frequencies of rotor system is studied by a new nonlinear asymptotic method. 摘要把转子的惯性力看成作用在轴上的外力,采用新的非线性渐近法研究热膨胀对转子系统固有横振频率的影响。
- The regularities related to amplitude change of transversal vibration of the steel post are analyzed, and the idea of transversal vibration control of the steel post as well as the future research direction are put forward. 文中对柱顶横向振幅的变化规律进行了分析,提出了对其水平横向振动加以控制的思想及今后的研究方向。
- In the transversal vibration test of the steel supporting post on the flange of QinShen Railway bridge, the practical techniques of instrument selection, the provision of static eliminater and the way of data sampling are mainly discussed. 摘要针对秦沈线桥上翼缘板接触网钢柱的横向振动测试,着重论述了仪器的选型、抗静电干扰措施以及数据采集中的具体技术。