振动器

The vibration characteristics of an oxygen-turbopump rotor with a cantilever turbine disk of rocket engine have been studied on a rotating test rig.

在旋转试验器上研究了带悬臂涡轮盘火箭发动机氧涡轮泵转子的振动特性，并在此基础上完成了氧涡轮泵转子的高速动平衡试验。

Through the retrofit for multi-frequency regulation, shaft seal ing water system,rotator material and shaft cover orientation mode of 150 NW-78×2 low pressureheater drain pump,pump corrosion at low-load operation,bad packing seal,bearing vibration,bearing burned have been solved.

通过对150 NW 78×2型低压加热器疏水泵进行变频调节改造，对轴端密封水系统、转子部件材质和轴套锁母定位形式进行了改进，消除了给水溶氧超标、轴承振动超标和轴承烧毁等缺陷，提高了泵组健康运行水平。

If mass of the wheel and its distance to the drum are selected adequately, the wheel and the rope between the wheel and a drum play a dynamic reducer to a single vehicle winding system.

采用合理的绳弦等参数，可以明显地降低提升容器的振动，即此时天轮等起着动力减振器的作用。

Ancillary equipment: wet material mixer, dry powder mixer, particle machine, the hot air circulating oven, powder shaker machine, packets of sugar-coated, suction powder boxes, tablet In addition to flour, etc..

配套相关设备：湿料混合机、干粉混合机、颗粒机、热风循环烘箱、振动筛粉机、包糖衣机、吸粉箱、片剂除粉器等。

Sakers and aspirators separate the hull from the cracked cotyledons and rollers flake them.

皮壳与破碎的豆瓣，通过振动筛和吸壳器彼此分离，豆瓣由滚轮压成？

A rubber vibration isolator has been designed based on the calculation and analysis so that the vibration between the plane and the avionic box is isolated effectively.

设计了一种橡胶隔振器，能有效隔离飞行器传递到飞控盒的振动，使飞行器的控制更稳定。

Boffins have invented a sex toy that connects up to an iPod and vibrates in time to the music.

Boffins已经发明出和苹果电脑公司iPod音乐播放器有关联的性器具，它能随着音乐而振动。

In the methods of controling vibration, to fix viscoelastic dampers is the most usual method.

在当前的振动控制方法中，采用最多的就是安装粘弹性阻尼器。

Hence, the study on the SMA dampers and the structure vibration control with these dampers has considerable value.

因此，研究SMA阻尼器及其在结构振动控制的应用进行研究，具有重要的理论意义和应用前景。

Under this background, the main research direction of this dissertation is to study on dynamics modeling of ERF damper and vibration control of its nonlinear isolation system theoretically and experimentally.

在此基础上对ERF阻尼器所构成的非线性隔振系统进行振动控制的理论与实验研究。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。