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- vibration displacement level 振动位移
- Method of vibration displacement measured with acceleration sensor is introduced. 摘要介绍了一种用加速度传感器测量振动位移信号的方法。
- Vibration displaced part of the mechanism. 部分机械装置因受震动而移位了。
- This paper describes the vibration equation of this structure, and derives the horizontal vibration displacement and acceleration response spectrum and the mean square response on the base of the complex modal analytical theory. 建立该结构体系在脉动风作用下的振动方程,基于随机振动的复模态理论,推导位移和加速度响应谱及均方响应的表达式。
- According to the structural properties and the vibration displacement of the box girder bridge, the element space damping matrix of the box girder bridge is derived on the principle of energy. 根据箱梁桥的结构特点及振动过程中的位移,由能量原理演绎出箱梁桥空间振动的阻尼矩阵,给出了阻尼矩阵的显式表达式,可供工程实际应用。
- Appling conception of modal separation the first two order modes of the rotor-bearing system were obtained by research the free vibration displacement response for getting the logarithmic decrement. 运用模态分离的概念,通过求自由振动位移响应的对数衰减率而得到转子轴承系统的最低一、二阶模态的模态阻尼,亦称系统阻尼。
- The characteristics of vibration displacement signal in milling process is analyzed.A monitoring method of vibration displacement signal,based on artificial neural network, is put foward. 分析了铣削过程中振动位移信号的特征,提出了一种基于人工神经网络的振动位移铣刀破损监测方法。
- structural level displacement level 建筑结构
- Showing the vibrating displacement, Acceleration and frequency value Immediately. 具即时显示振动幅加速度及频率功能。
- Showing the vibrating displacement,Acceleration and frequency value immediately. 具即时显示振动幅加速度及频率功能。
- The proposed approach has a high precision since the vibrating displacement is measured at submicrometer resolution. 该方法对位移的分辨力在亚微米量级,具有较高的测量精度。
- The relationship between the linear dichroism and the vibrational displacement was discussed. 主链振动的本征矢,探讨了振动位移矢量和线二色光谱的关系。
- All flanged process connections, except those for internal displacer level instruments shall have a flanged gate block valve, directly connected to the process connection. 所有法兰工艺接头,不包括内浮子液位计,应有一个法兰闸门型截止阀,直接连接到工艺接头。
- The new method exposes the role of rigid-flexible coupling rotating motion on angle displacement and vibration displacements, and the coupling effect of rotating motion and small deformations. 这一新的分析方法与以往的分析方法相比,在梁的回转运动中,考虑了刚柔耦合回转角及其对梁端位移的影响,包括它所引起的梁的刚性位移及弹性位移,完整地考虑了梁的大幅转动与小变形耦合的作用。
- I'd like a room on the upper level. 我想要楼上的房间。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- Fault-Tolerance Planning on Displacement Level for Redundant Manipulators 冗余度机械臂位移级的容错轨迹规划
- I hope you'll be on the level with me. 我希望你对我坦率布公。
- She needs to win this point to level the score. 她要赢得这一分才能将比分扳平。
- Keep a level head and phone the Fire Department. 保持冷静,打电话给消防署。