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- Vertical vibration with great excited force and high efficiency. 双钢轮振动,激振力大,压实效率高。
- The paper compared the design codes for vertical vibration serviceability of footbridge induced by human walking, and also investigated the lateral vibration of footbridge. 摘要对人行桥人行激励竖向振动的国内外现有规范和标准进行了比较研究，并探讨了针对侧向人行激振的振动使用性设计方法。
- Vibration demould: this machine is outfitted with vertical vibration demould device which is suitable for complex products for easy demould and less possibility of deforming. 震动脱模：本机配有垂直多次震动脱模，对于高难度产品，不易变形，脱模容易。
- Nogami T, Novak M. Soil-pile interaction in vertical vibration[J]. Earthquake Engineering and Structural Dynamics, 1976,4: 277-293. 胡昌斌.;考虑土竖向波动效应时成层土中桩土纵向耦合振动理论[D]
- In view of the characteristics of low vibration track(LVT),a new kind of finite element model for vertical vibration analysis was proposed. 针对弹性支承块式无碴轨道结构特点,提出了一种新的用于竖向振动分析的有限元模型。
- When hydroturbine generator runs in steady state,oil film stiffness and damping(OFSD)can greatly affect the unit s vertical vibration. 水轮发电机稳态运行时,油膜刚度与阻尼对机组的垂直振动有着重要影响。
- Through the swept frequency experiment study for a kind of CD-ROM,the damp ratio of vibration system and natural frequency of vertical vibration model are obtained. 通过对某型号CD光驱的隔振系统作扫频实验,获得振动系统的阻尼比和竖直振型对应的固有频率。
- In this paper,the site test results on the floor vertical vibration of a multi-storey factory building are presented.Some dificult of construction are discussed. 本文介绍了某多层工业厂房楼面竖向振动的实测情况,并就工程中的几个实际问题,作了分析讨论。
- In order to decrease the vertical vibration of rolling stock, the air springs with variable damping oil dampers inside are developed. The variable damping can attenuate effectively vibration. 为降低铁道车辆的垂向振动,开发了内置可变阻尼油压减振器空气弹簧。该变阻尼能有效地衰减振动。
- The results of simulation and test show that the semi-active seat suspension with fuzzy controller can markedly reduce the vertical vibration acceleration and hence improve the ride comfort of vehicle. 仿真和台架试验结果表明，模糊控制策略能使该系统较好抑制垂直振动加速度，提高乘坐的舒适性。
- In order to improve the vertical vibration ride comfort of high speed trains in operation for Shinkansen, the measures to reduce the resilient vibration of car-bodies are applied, and the design method of the bogie suspension system is given out. 为改善新干线高速列车运行时的垂直振动乘坐舒适度,采用了减小车体弹性振动的措施,并提出了转向架悬挂系统的设计方法。
- The Golden Horse Bridge with T-shape rigid structure and single-tower cable-stayed bridge is taken as an example for the solution of vertical vibration differential equation through the presented boundary condition. 求解出的竖向振动方程的解析解，与有限元数值结果对比吻合良好，证明了方法的正确性。
- This machine is composed of the vertical vibration motor, a sieve bottom, a mesh frame, sieve room, rubber vibrating bowl, and all fastening pieces etc. 该机由立式激振电机、筛底、网架、筛粉室、橡胶振荡碗等各紧固件组成一体。
- The response of vertical vibrating system with an impact damper under simple harmonic excitation is analyzed by numerical simulation. 摘要运用释值仿真方法分析了垂直冲击消振系统的简谐激励响应。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- vertical vibration characteristic 垂向振动特征
- Vertical vibration of a rigid circular footing on saturated soil 饱和地基上刚性基础的竖向振动分析
- A vertical or nearly vertical line or plane. 垂直线，垂直面垂直或近似垂直的线或平面
- At right angles to a vertical line. 横的与垂直线成90度角的
- Either vertical edge of a square sail. 垂直帆缘横帆的任何一个垂直帆缘
