声频

We can offer you top quality multimedia presentation development. Audio and video editing. Animation. Professional design..

我们可以提供你高质量的多媒体介绍制作，声频和视频编辑，动画，专业的设计。

The method of ultrasonic broaching waveguide entocoele mentioned in th e article is the impulse machining method, in the broaching process the broachin g tool is thrown over the vertical ultrasonic vibration to obviously improve wor king accuracy and surface quality of waveguide entocoele.

本文提出的波导内腔超声推挤方法是一种脉冲加工方法，其实质是在推挤工作过程中，给推刀施加纵向超声频振动，以大幅度提高波导内腔加工精度和加工表面质量。

An increase in the blood flow velocity of internal jugular vein,the abnormal acoustic frequency and its spectrum of TCD were signs indicated that the blood stream of CCF were drained by the superior and/or inferior petrous sinuses.TCD could detect the superficial sylvian vein where the blood flow velocity increased when the cortical veins were the main veins draining CCFs.

异常眼静脉搏动征，血流反向是诊断CCF眼上静脉引流的可靠指标；颈内静脉流速增高，声频及频谱异常是CCF血流经岩上窦、岩下窦引流的征象；当以皮层静脉引流为主时，颅内常可检出流速增高的侧裂静脉。

In order to capture a complete voice map it is necessaryto speak enough to move the sound bar completely across the screen.

为了获得完整的语音图谱，必须发出足够多的声音从而让声频干扰条穿过整个屏幕。

The Internet now is not rich in images, audios and videos beyond plain texts.

互联网目前没有丰富的图像，声频和录象之外平原文本。

They read all the e-books, listen to all the audios, watch all the videos … and do nothing.

他们阅读的所有电子书籍，倾听所有声频，观看录像：：一切无所作为。

They seem to have updated the sound system there, which is really bassy and the sound really carries, it seems as if it's coming from a few doors down!

似乎他们更新了那儿的声频系统，所以真的很吵，而且传得很远，听起来就像是从不远处传来的！

Hot firings show that the frequency of the oscillating shock is close to the acoustic frequency .

热试结果表明，振荡激波的频率与声频相近。

The high and low frequency internal friction behavior was conducted on Sound Frequency and Multi-functional Internal Friction Apparatus.

采用多功能、声频内耗仪对材料的低高频内耗行为进行了测量。

Chelton Avionics group comprises 47 companies based in UK, US, Canada, France, Sweden, Austria and South Africa, and focuses on the design and manufacture of antennas, military and civil audio and radio systems, composites and radomes, microwave technology, search and rescue, homeland security equipment,electronic flight systems, network enabled communications equipment and the repair and overhaul of electronic equipment.

Chelton航空电子集团由位于英国、美国、加拿大、法国、瑞典、澳大利亚和南非的47家公司组成，致力于天线、军用和民用声频和无线电系统、复合材料和整流罩、微波技术、搜索救援、国内安全设备、电子飞行系统、网络通讯设备的设计和生产以及电子设备的维护和翻修。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。