1) the form of sound
声态
2) steady-state sound
稳态声<声>
3) steady noise,stationarynoise
稳态噪声<声>
4) acoustic mode
声模态
1.
Acoustic modes of the combustion chamber were calculated with FEM software ANSYS when the length and number of baffles change,and the influences of the changes on the acoustic modes are compared.
利用ANSYS软件数值计算了隔板长度变化以及隔板数目变化时,对应的燃烧室声模态,并比较了它们的变化对燃烧室声模态造成的影响。
2.
Analysis is done to compare the results of acoustic model analysis with the excitation frequency characteristics of both inside and outside of the car,which provides the evidence for the cab noise prediction and the acoustic characteristic i.
采用Hypermesh软件建立了某车型的室内声场有限元模型,用SYSNOISE软件对该有限元模型进行自由模态分析,得到声场的各阶模态频率和振型,将声模态分析结果与汽车内外部的激励源频率特性进行对比,为改善车内声学特性,对车内噪声预测提供了参考。
5) Steady noise
稳态噪声
1.
The influence study on the emotional state of textile women workers with steady noise;
稳态噪声条件下纺织女工情感状态的研究
2.
In order to estimate errors of MLS(Maximum Length Sequences) measurement caused by steady noise,based on the existed study results in literatures,the rule of how the steady noise impacting impulse response measurement using MLS is analyzed and summarized.
为了方便地估算由稳态噪声对最大长度序列(MLS)测量所造成的误差,结合文献的研究结论,分析和总结了稳态噪声影响MLS测量脉冲响应的规律。
6) steady state noise
稳态噪声
1.
Objective To analyse the effects on o ccupational workers hearing loss caused by steady state noise, impulsive noise and segmental vibration.
目的 比较和分析稳态噪声、脉冲噪声、脉冲噪声与振动联合作用对作业工人听力的影响。
补充资料：声态
1.指人的声音和情态。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条