查询词典 acoustic

On the signal processing opinion, the received thermo-acoustic signals is deal with wavelet technique, the noise depressing and wavelet analyses method are very useful for the MITA signals.

从信号处理的角度，基于小波分析的噪声抑制技术也被应用到对测量的微波热致超声波信号进行处理。

For this case, a detailed theoretical analysis on characteristics of the coupled structural-acoustic muffler is made.

本文针对这种现象，对存在声固耦合时，消声器的消声特性进行了详细的理论分析。

Analysis and Experimental Study on Acoustic Muffling Capability of Complex Shaped ...

噪声，是一种控制风机进，出口噪声，效果显著的消声设备。

It is necessary to find an optimal threshold level of delay-line type surface acoustic wave based identification-tag, because each bit code suffers from the influence of multiple reflection and propagation losses and is not uniform in amplitude.

由于受到多次反射和传播损耗的影响，延迟线型声表面波辨识标签的每一位编码幅度的判决电平需要合理确定。

Objective to study the clinical value of the acoustic reflex in patients with myasthenia gravis.

目的 探讨声反射检查在重症肌无力患者诊断及病情监测方面的应用价值。

Then he analysed and researched the frequencies. He found out finally that the parakeet's vocal cords have a special function of membrane vibration. The acoustic frequency of parakeet is very similar that of a myna——380Hz to 720Hz.

这位学者把小鹦鹉所说的"杰根是个小麻雀"这句话用宽频带记录成谱图加以分析研究，结果发现小鹦鹉有特殊的膜振功能，声频与八哥的声频极为相似，即380-720赫兹。

It's simple, acoustic-based music that spins everyday events and common people into mythic status.

这种音乐很简单，基于原声的音乐将日常故事和老百姓融入虚构的情节。

The numerical algorithms of the direct acoustic scattering problem with the Neumann boundary condition is studied.

数值求解Neumann边界条价下的声波障碍散射正问题，这是声波反问题研究的基础。

About 5% of acoustic neuromas are caused by a rare, inherited condition called neurofibromatosis.

约5 ％的听神经瘤是因一种罕见的遗传性神经纤维瘤病的所谓条件。

Purpose:To investigate the value of MRI in diagnosis of the acoustic neuroma.

目的：探讨MRI在听神经瘤诊断中的价值。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。