• In this paper, a method of measuring the input mechanical impedance of the array element (longitudinal vibrating transducer) with square radiation head by using impulse sound tube is proposed.

    本文提出了脉冲测量辐射方形一种(纵向振动换能器)输入阻抗方法

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  • The effects on the underwater sound attenuation by the thickness and concentration gradient of polymers were measured in a sound tube at different frequency during the polymers dissolution process.

    文中详细研究了梯度高分子溶液不同频率下,聚合物厚度梯度结构的变化对反射衰减效果影响

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  • Fans cooling the transmitter wailed with a sound like a high-powered leaf blower — and the thermometer inside the tube began to climb.

    冷却发射机的风扇嗡嗡地响着—试管温度开始上升了。

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  • No giant sucking sound, just the gentle hissing of an inner tube losing air, threatening a flat tire that could send the American dream machine off the road.

    即便不到较大泄气声,只是嘶嘶地缓慢漏气,也使名为“美国梦”的这汽车的轮胎,而偏离了正确道路。

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  • Others try to recreate a particular sound belonging to a piece of equipment that is old or no longer current, such as the sound created by tube amplifiers.

    有些发烧友则想要重现一些老旧或者不再时兴设备独特声音比如电子管功放发出声响

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  • When sound waves enter the cochlea, which is really a tube coiled around, they set a membrane into a back and forth motion and cause a new wave.

    声波进入耳蜗条盘旋的管道,它令薄膜前后移动并且产生新的波动

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  • Others try to recreate aparticular sound belonging to a piece of equipment that is old or nolonger current, such as the sound created by tube amplifiers

    有些发烧友想要重现一些老旧或者不再时兴设备独特声音比如电子管功放发出的声响

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  • The sound of the DM-10 and B-100 is somewhat like a single ended triode tube (SET) amplifier, and that is a complement indeed.

    马克声音-10B - 100有点单端三极管SET)的放大器确实是一个补充

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  • To detect water leaking of underground tube, the traditional method relies on the sound-electricity transformation. Therefore, detection sensitivity, depth and distance suffer great limitation.

    传统检测地下管道漏水方法是以声—转换为基础,这使得灵敏度深度距离都受到很大限制

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  • This article research content and research results mainly includes following parts: Phononic crystals new sound insulating material standing wave tube test modelling.

    本文主要研究内容成果如下声子晶体新型材料测试建模

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  • They are very easy to drive so I can use them at home with my nice tube amp but they also sound good straight out of a portable source.

    他们开车非常容易的,如此在和美好安培使用他们但是他们笔直地听起来很好一个手提式来源

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  • Methods Use a standing wave tube to measure the sound absorption coefficient of many kinds of grain.

    采用测量多种粮食系数

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  • Turn it down low for a clean tube sound with just a bit of edge.

    当你将下调节时候能获得干净电子管音色具有比较明显的边缘干。

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  • This paper, taking sound velocity limit of long distance separate heat tube as main project, reaches two important conclusions through ample theoretical analysis and experimental study.

    本文分离式热管声速极限主要研究内容通过充分的理论分析实验研究得出了两个重要结论

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  • This paper aims to develop sound absorption and insulation real-time measurement system based on impedance tube, which will be applied in measurement in situ and product line.

    本文旨在开发阻抗隔声实时测量系统使能够应用于生产线测量与现场测量。

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  • Based on the sound absorption mechanism of Helmholtz Resonator, the advantage of soft tube length is fully used in the new structure, and thus the low-frequency noise can be controled easily.

    提出了一种新型宽频共振结构结构基于赫姆霍兹共振吸声机理充分利用软管长度上的优势,易于实现低频噪声的控制。

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  • In this paper, room sound field theory as the basis of measurement based on reverberation chamber and waveguide theory as the basis of measurement based on impedance tube are introduced.

    本文介绍了声学特性测量混响基础室内声场理论阻抗法的基础管道平面波理论。

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  • The sound absorption coefficient of the material was tested by standing wave tube method.

    采用测试材料系数

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  • No extra EQ, tube saturation or compression was used during recording in order to provide an ultra-realistic sound and feel.

    没有多余的情商采用饱和压缩录制过程中提供逼真的声音和感觉。

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  • The utility model can easily produce various playing styles, with a loud whistling sound and a sound of the chain shackles hitting the tube walls, inspiring the users' interest.

    发出响亮哨音链环击打管壁响声激 发使用者的兴趣;

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  • It analyzed the transmission rule of sound wave in steel tubular welding construction aims at the geometry of tube-tube joints.

    针对管-管节点几何特征分析声波钢管焊接结构中的传播规律

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  • Very realistic tube sound

    非常真实的管子味道

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  • A pneumatic tire having land sections with acute Angle sections, in which the level of air column tube resonance sound is reduced with uneven wear resistance maintained at high level.

    一种充气轮胎,其包括具有锐角部,不仅能维持单边磨损性能,还能降低气柱共鸣声声

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  • A pneumatic tire having land sections with acute Angle sections, in which the level of air column tube resonance sound is reduced with uneven wear resistance maintained at high level.

    一种充气轮胎,其包括具有锐角部,不仅能维持单边磨损性能,还能降低气柱共鸣声声

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