theoretical acoustics

基本解釋

It may be possible to predict the sound radiation from the submerged exit using the linear acoustics method and the theoretical relations given in the paper.
從而可以用線性聲學(xué)理論預(yù)報柴油機(jī)水下排氣管口輻射噪聲。
In this paper, comprehensive theoretical and experimental study have been carried out on GB1236—85 acoustics cavity. A twenty node isoparametric element is developed.
本文以GB12 36— 85風(fēng)室式實驗臺為具體對象，對封閉空間的聲學(xué)特性進(jìn)行了深入的理論分析和實驗研究，提出采用“二十結(jié)點三維氣體有限元”的方法。
These results can provide theoretical and experimental proof for application of laser acoustics in under-water object detecting.
上述研究結(jié)果，為脈沖激光致聲水下目標(biāo)探測等應(yīng)用提供了理論和實驗依據(jù)。