您要查找的是不是：
- directional sound source 定向性声源
- The sound source of the urheen is the tube. 二胡的声源是琴筒。
- Procedure could yield an ethically sound source of stem cells. 相关程序（？）可能会带来完全合乎伦理的干细胞来源。
- First you hear the direct sound, then you hear the room reverberation. 首先你听到的是直达声音，然后你就听到了被延迟的混响声音了。
- Drag the Volume slider to change the input volume level for the sound source. 拖移音量滑块以更改声音源的输入音量高低。
- A company in Leeds could change all that with directional sound alarms capable of guiding you to the exit. 英国利兹市的一家公司发明的一种可指方向的警报器可能会把你引向出口。
- It can orient the sound source of brake place, especially intermittent sharp voice. 刹车部位的声源定位,特别是间歇性的尖锐声;
- The silent form of the graffiti can be human and has nonsense. It roots in the direct sound, beautiful colors, exaggerated modify and it's a sign of a young city. 涂鸦是静止的表现方式，它可以是人性的，也可以没有任何含义。它基于最直接的印象，色彩明艳，修饰张扬，是一个城市年轻的标志。
- This work has been focused on the use of copper(I)-mediated anti-SN2’ allylic substitution reactions with non directing leaving groups. 论文提要内容： 在变化的经营环境当中，为了生存和发展，组织必须更灵活、弹性地加以应对。
- According to the requirements of IS06926, this sound source can be used as a stan-dard sound source after calibration. 根据标定结果,按照ISO6926草案的要求,确定该参考声源可以作为标准噪声源。
- non directional current protection 非方向电粒护装置
- The sound source is placed in a reverberation room, and the receiving room is a small anechoic box. 这种方法,声源放在一个混响室内,而接收室是一个小的消声箱。
- Non Directional Radio Homing Beacon 无方向性无线电归航信标
- The ear protrudes away from the head and is shaped like a cup to direct sounds. 耳朵从脑袋旁边突出来，像杯子一样接收声音。
- Example VB source code, if the inadequacies of the revised notice, please discuss with one sound source upload. VB实例源码;如有不妥之处请修改后通知再讨论一起来完善源码的上传.
- The mechanism of transmission noise given off by vibrating plate stimulated by outside sound source is discussed. 探讨了在外界声源激励下，弹性薄板受激振动，辐射入箱内噪声的形成机理。
- We heard the voices will be weather, the distance from the sound source, whether wearing headphones and ear shape factors. 我们听到的声音会受到天气、离声源远近、是否戴耳机以及耳朵形状等因素的影响。
- Yukon's new Directional Sound Amplification System (DSAS) is highly sophisticated professional amplification device designed for enhanced listening and recording of distant and faint sound. 育空地区的新的方向性的扩音系统（员），是高度精密的专业设备的放大设计，为提高听力和录音的遥远和微弱的声音。
- In a musical instrument, boards, plates, kettles, horns or tubes typically act to reinforce and amplify the frequencies that the sound source produces. 乐器的响板、面板、鼓身、号身、管身等，通常用来增强声源产生的声音频率。
- A new concept of “HRTF Blur” is proposed in this paper so as to describe the uncertainty of human perception in locating a virtual sound source. 本文提出“HRTF模糊域”这一新概念用以描述人类在三维虚拟声定位中的不确定度。
