free vibration mode

基本解釋

This paper focuses on free-interface component mode synthesis methods for damped vibration systems.
研究了阻尼振動系統(tǒng)的自由界面子結構綜合法。
The damping properties in the free vibration of the system were extracted by complex-mode analysis technique.
通過復模態(tài)分析得到以超越方程形式表達的系統(tǒng)自由振動阻尼特性的解析形式。
Processing the response signals by using the random decrement technique, a unique corresponding to each mode is obtained, which represents a free vibration response of the structure.
應用隨機減量技術對響應信息進行處理，相應于結構的每一振型可得到一條獨特的隨機衰減曲線，該曲線代表結構自由振動響應。

Lens-shift Vibration Reduction (VR) alongside the new Active Mode assist in capturing blur-free images and video, while full manual controls give users the power to realize their creative potential when shooting.
ENGADGET: Nikon updates Coolpix compact lineup with S9500, sub-$200 S5200 and L28