Build up analysis model and optimise the key acoustic parameters for new products.
新产品产品分析模型的建立并优化关键声学参量。
The acoustic parameters and the elastic parameters of PDC were measured and the destructive mechanism was primarily discussed.
通过测量pdc的声学参数和弹性参数，对破坏机理进行了初步探讨。
ConclusionVoice acoustic parameters are of greater value in the diagnosis of chronic laryngitis, vocal nodule and vocal polyp.
结论嗓音声学分析对诊断慢性喉炎、声带小结、声带息肉有较大的价值。
Cement Bond Log virtually measures acoustic parameters related to cement-casing interface to determine the quality of cementation.
声波水泥胶结测井实质上就是通过测量石油套管井的水泥胶结面的有关声学参数来判断水泥胶结质量。
This paper presents a quantificational evaluation to a specified high standard odeum via measuring on some main acoustic parameters.
通过对一个演出规格较高的音乐厅主要声学客观参数的测试，给出了该音乐厅定量的音质评价。
The relation between the signal-to-noise enhancement and the correlation function of the structure noise for varying acoustic parameters have been deduced.
推导出了声参数变化时的信噪比增益与结构噪声相关函数的关系。
The rock acoustic parameters in this paper include wave amplitude, spectral amplitude, spectral area, spectral density, wave velocity and attenuation coefficient etc.
这些岩石声学参数为波幅、谱幅、谱面积、谱密度、波速度、衰减系数等。
Prolegomenon:Sets forth the current studies about buriad vernacular or buriad language and introduces the "Aga vernacular vowels acoustic parameters of the database".
绪论部分阐述了专家们对布里亚特语的看法以及建立《阿嘎土语元音声学参数数据库》的意义。
At present, the way to evaluate the phantom is that acoustic parameters of tissue mimicking material are detected and judged to agree with acoustic parameters of body.
目前，评价仿组织超声体模的主要方法是通过测量制备体模的仿组织材料声学参数是否符合人体组织的声学参数范围。
Most seasonal variations in the acoustic parameters of knocks and grunts can be explained by the effect of temperature on sonic muscles and central vocal control circuits.
敲击声和呼噜声的声音参数中的季节性变化，多数可以解释为发声肌肉和中央声音控制回路的温度效应。
In physics, the study on acoustic parameters of voice signals is by more and more concern of Phonetics, the most common aspect is for acoustic parameters research of vowels.
在物理方面，语音信号的声学参数研究受到越来越多的语音学家的关注，其中最常见的就是针对元音的声学参数的研究。
To explore the normal vocal acoustic parameters and electroglottographic (EGG) parameters and their differences in normal children of the Han , the Naxi, the Bai nationality .
目的：探索汉族、纳西族、白族正常儿童嗓音声学和电声门图参数正常值及三者间差异。
This paper performs an acoustic parameters testing of 20 pieces of low porous and permeable rock sample of Well Fangshen 8 in Daqing Oil Field under the condition of fully saturated water and gas.
对大庆油田芳深8井20块低孔、低渗岩样，在完全饱和水和气的条件下进行声学参数测试。
The strong correlation between the acoustic characteristics of heart sound signals and the parameters of some waveforms provides some feasibility for intelligent processing.
心音信号的声学特性和某些波形参数之间很强的相关性为智能处理提供了可行性。
Results: the main acoustic output parameters can be measured in the range of permitted errors.
结果：能够在误差允许的范围内测量出主要的声输出参数。
This paper deals with varying laws of the acoustic and the dynamical mechanical parameters in the process of rock failure under loading.
本文研究了岩石在单轴和真三轴加载的破坏过程与声波参数及动力学参数之间的关系。
Results Main acoustic output parameters could be measured with permitted error.
结果：能够在误差允许的范围内测量出主要的声输出参数。
The relationship between acoustic emission (AE) parameters and damage variable is obtained by applying the damage theory and microelement statistical strength theory.
由损伤力学理论与微元强度统计理论，得到了岩石声发射参数与损伤参量的关系。
At first, characteristics of underwater acoustic channel are introduced, and two models of long distance underwater acoustic channel are given with relevant channel parameters.
论文首先介绍了海洋水声信道的特性，给出了两种远程水声信道模型和相应的信道参数。
Two new medium parameters related to acoustic attenuation are introduced and an acoustic propagation coefficient is defined.
本文引入两个与声衰减有关的介质参量，定义了声传播系数；
The acoustic output parameters were calibrated and met related standards.
检测系统的输出声学参量经过校准，符合有关要求。
Conclusion It is suggested that parameters of the acoustic measure be better in analyzing the voice objectively.
结论嗓音障碍的客观评估应选择声学分析参数。
Design and produce an acoustic lens and investigate its properties, such as amplification, as a function of relevant parameters.
请设计并制造一个声学菲涅耳透镜并研究其性质(例如放大率)作为相关参量的函数。
Taking the modern sea battle as background, the technical performance parameters and campaign process of underwater acoustic counter participator are studied.
该文以现代海战为背景，分析了水声对抗参与单元的技术性能参数及详细作战过程。
The effects of the sea sediment parameters and center frequency of the source on the low frequency acoustic wave propagation in shallow water are investigated.
考察了海底沉积物参数、声源激发主频等对低频声传播的影响。
Finally, this article summarizes the law of acoustic cavitation bubble radius changes under the different parameters of sound and how to optimize acoustic cavitation.
最后本文总结了不同声参数下的空化泡半径变化规律和声空化优化的规律。
Experiment results indicate that air-borne acoustic signals contain information about weld nugget states and can be viewed as a kind of parameters that indicate the welding quality.
点焊过程中的声音信号包含着熔核形成信息，是点焊质量监控的重要参数。
The four-pole parameters of muffler can be obtained using BEM, therefore the acoustic characteristics such as transmission loss can be predicted .
由边界元法计算出消声器的四极参数，从而预测传递损失等消声量。
In room acoustic measurement, the results of objective parameters can be influenced by the measurement techniques and instruments used.
在室内声学测量中，参数的测量结果受到测试技术和系统的影响。
In room acoustic measurement, the results of objective parameters can be influenced by the measurement techniques and instruments used.
在室内声学测量中，参数的测量结果受到测试技术和系统的影响。
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