振动器

It is one of the most promising new technologies to control the structure vibration using magneto- rheological dampers.

摘要利用磁流变阻尼器对结构振动进行控制是一种非常有前途的新技术。

According to the principle of vibration generated in different electronic massager can be divided into two kinds of electromagnetic and electric.

根据不同的电子按摩器产生的振动原理可分为两种电磁和电动。

You might send a female with a vibrator or a clitoral massager.

您可能会派遣一个女性的振动或阴蒂按摩器。

Precise Motor and special rail is installed for moving of squeegee. Side Frame Up/Down is controlled by inverter, so no vibration and swing.

刮板的驱动采用精密电机和特殊轨道的方式，减小了噪音，用变频器来控制Side Frame的上下移动方式，减小了振动。

Oslash; Precise Motor and special rail is installed for moving of squeegee. Side Frame Up/Down is controlled by inverter, so no vibration and swing.

Oslash；刮板的驱动采用精密电机和特殊轨道的方式，减小了噪音，用变频器来控制Side Frame的上下移动方式，减小了振动。

The state-of-the-art and practice in structural control is comprehensively reviewed and the principle of energy dissipation system is presented. 2. The mechanism of the MSD is discussed.

简述结构振动控制的发展概况，着重阐述了耗能减振技术的基本原理以及各种耗能器的研究和应用概况。

Application of proportional controller to active vibration control incorporated with passive vibration isolator to suppress its resonant oscillation of natural frequency is proposed in this paper. Vibration acceleration acquired from accelerator is inputted to controller as feedback signal. The processed signal from controller is transmitted to voice coil actuator to control vibration.

本文主要是运用比例控制器进行被动式隔振系统自然频率共振抑制之主动控制研究，控制回馈讯号采用加速规量得之振动加速度值，经由控制器计算输出控制讯号驱动音圈致动器进行主动控制。

In the experimental work, application of proportional controller to active vibration control incorporated with passive vibration isolator to suppress its resonant oscillation of natural frequency is studied in this project. Vibration acceleration acquired from accelerator is inputted to controller as feedback signal. The processed signal from controller is transmitted to voice coil actuator to control vibration. Firstly, based on the theoretical equations which govern the system vibration, the physical mechanism of active control in total system is studied.

在实验部分，则运用比例控制器进行被动式隔振系统自然频率共振抑制之主动控制实验，控制回馈讯号采用加速规量得之振动加速度值，经由控制器计算输出控制讯号驱动音圈致动器进行主动控制。

In the study, we have found that when the long axis of an elliptical transducer is 2.5 times of the distance between nodal line and the plate center under free boundary condition, the depth of the first dip in mid frequency range of SPL spectrum can be greatly reduced.

从这些关系中可以得到激振器长轴是在自由边界条件下，节线到振动板中心距离的2.5倍时，中音谷会得到比较平缓的结果。

The nonlinear equation of the vibration response of ER damper has been calculated.

对具有电流变流体的阻尼器的振动响应进行了数值计算。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。