Dynamic pressure Sensors can measure a wide range of varying high intensity sound pressure and high level dynamic pressure events.
该传感器可测量各种不同的高强度声压和高水准动态压力。
The large cross-section acoustic horn can transmit more power and higher intensity sound, therefore research on this kind of acoustic horn becomes more and more emergent.
大截面变幅杆能够传输更大功率更高声强的振动能量，因此对这类变幅杆的研究成为迫切需要。
The even intensity and long duration of these murmurs reflect the large pressure difference across the orifice where the sound originates.
杂音的平均强度和长持续时间反映出声口压力差异很大。
Sound intensity distribution after alteration.
改建后的声强分布。
Sound intensity measurement allows accurate identification, isolation and ranking of individual sound sources.
声强测量允许精确的鉴别、孤立、列举单个噪声源。
The central meaning Shared by these adjectives is. Marked by or producing great volume and often disagreeable intensity of sound.
这些形容词共有的中心意思是。产生大音量和过分强烈的声音的，或有此特征的。
The space structure of the averaged sound intensity is discussed with this expression.
用这表式讨论了平均声强的空间结构的问题。
This paper briefly describes the present situation of sound insulation ways universally adopted in steel ball coal mill and the noise intensity released during operation.
简述目前钢球磨煤机普遍采用的隔声方式及其运行过程中释放噪声强度的现状。
All the lumber has the fine sound vibration performance, the difference of lumber sound vibration performance can the more directly reflect plate intensity difference.
木材都具有优良的声振动性能，木材之间的声振动性能的差别能较直接的反映木材强度差别。
The constitution, main functions and accuracy of two complex sound intensity analysis systems ready for popularization were discussed and some practical examples were given.
介绍了二套可供推广的复声强分析系统的构成、主要功能及精度讨论，并列举了若干应用实例。
Conclusion la could participate in the modulation of auditory information in auditory cortex, influencing the sustained response neuron's encoding of the sound intensity message.
结论杏仁外侧核参与了皮层水平听觉信息调制，影响持续性反应神经元对声音强度信息的编码。
Based on "two-microphone" method, a sound intensity measurement was carried out towards a vehicle four-stroke gasoline engine in a semi-anechoic room.
运用声强测试技术的双传声器法原理，对一台车用汽油发动机在半消声室内进行了声强测量。
Measured in decibels, noise intensity can range from zero, the quietest sound the human ear can detect, to over 160 decibels.
按分贝计算，噪音强度可以从零（人耳所能感到的最低声音）到160分贝以上。
Objective the variations of the site and shape of focal region for a concave spherical ultrasound transducer in the case of high sound intensity and stronger attenuation were studied.
目的研究凹球面超声换能器的声焦域在高声强和媒质有较大衰减情况下，其形状和几何位置的变化。
Objective To investigate the effects of sound intensity and frequency on phonatory stability.
目的研究声强和频率对发声稳定性的影响。
The effectiveness of sound intensity has been analysed and the basis for precision acoustic measurement has been laid in this paper.
本文对声强测量的有效性作了较全面分析，为精确的声测量奠定了基础。
This paper explores the feasibility of ultrasonic technology leading to produce fire-retardant wood and test conditions such as frequency, sound intensity and time etc.
探讨了超声波应用于木材阻燃浸渍处理过程的可行性，同时讨论了超声波试验参数频率、声强、辐射时间等的选择。
The phase mismatch error is the main error source of sound intensity measurement system. It is difficult to eliminate this error only by upgrading the accuracy of instrument.
相位失配误差是声强测量系统的主要误差源，仅靠提高仪器的精度很难消除这一误差。
Therefore, the raw silk tension can be determined by the sound intensity signal sent out by the sound receiver.
因此，根据声接收器输出信号的声强度可判断生丝张力的大小。
Sound wave passing through different mediums produces varied intensity diminution; hence, greater sound muting materials can be utilized for noise reduction.
音波透过不同介质，会产生不同的穿透损失，故利用特殊的消音材料，以达到消音效果。
Then the paper puts up the modeling and designing of functions of noise analyzer such as noise spectrum analysis, sound intensity and so on.
进行了噪声分析仪的噪声谱分析、声强分析等功能的建模和设计。
Based on measuring the cross-spectrum density of sound pressure between two hydrophones, the facility for underwater sound intensity measurement is investigated and designed.
基于双水听器互谱测量法，研制的水声声强测量设备可用于测量水下声源产生的声场中任意点的声强量值或任意面上的声强量值分布。
The influence of the DFT leakage errors on the sound intensity measurement is analyzed and the simulation examples are presented.
分析DFT泄露误差对声强测量的影响，进行模拟计算。
Rhythm of the music of time in the density and intensity of the sound arrangement, visual rhythm involving shape and color arrangements.
音乐的节奏是时间中的声音密度与强度的安排，视觉上的节奏涉及形与色的安排。
It is shown that it is the irrotational component of the active intensity that transfers sound energy in sound field.
在声场中真正传递声能量者仅是有功声强中的无旋分量。
In this paper, the errors of sound power determination using sound intensity measurement are studied, based on the analysis of experimental results with the eyes of engineering application.
本文从工程实用角度出发，以实验分析为基础来探讨声强法测量声功率的误差问题。
In regular programming the intensity of sound varies over a large range.
在普通节目中，声音的强度在很大范围内变化。
The measurement of sound intensity can be applied to course detect, product research and development applications.
声强测量可以用于过程监测、故障诊断和产品研究与开发。
More important is variation in intensity of the first sound.
第一心音的强度变化更为重要。
More important is variation in intensity of the first sound.
第一心音的强度变化更为重要。
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