The Side tuned mass damper (STMD) has been used more often in control of structure vibration, but its controllable frequency range is relatively narrow.

单频调谐质量阻尼器已被较多地用于结构振动控制中，但是它的被控频带比较窄。

youdao

If there is a damper, such as the export side in the row by putting a filter or a limiter, will promote the pump fluid through them.

如果有一个阻尼器，比如在排出口侧放一个滤网或一个限制器，泵则会推动流体通过它们。

youdao

The damper plates have a weight attached to one side, and a chain attached to the other side.

风挡的一侧粘有一个重力舵，另一边有一个链。

youdao

And I think that since most Ukrainians are not, or a heavy percentage of Ukrainians are not in favor of it, that puts a damper on that side.

VOA: standard.2009.09.04