Sound & Vibration Study 声震动研究学
The new study tested how fetuses in nearly 100 pregnant women responded to a specific stimulus, in this case, a "vibroacoustic stimulation, " which is a very low sound that makes a vibration.
新研究测试了近100个孕妇的胎儿对特殊刺激的反应，在这情况下，“声刺激”，一种有振波很低的声。
Beside filtering interference signals and extract effective signals, it is a difficult problem to study the separation of multi-signal of sound wave and vibration.
在实际测量过程中，除了过滤干扰信号，提取有效信号外，多振动源信号分离是本文研究的一个难点。
The paper makes a study of the induced vibration in the structure under the effect given by macrosonic sound and the vortex.
本文研究了结构在强声和旋涡双重作用下的结构诱发振动问题。
应用推荐