声波

Therefore with the match of Pre-Tang names of the five notes of the pentatonic scale corresponding roughly to do re mi sol la with the relations between the five elements including Wood, Fire, Earth, Metal, and Water and the function of organs, ideology of body function adjustment and clinical experience from the psychological experts, we specially designed some music with the Hui note to take direct effect on the limbic system and reticular system through the music wave to cause new focus of excitation on reticular system, unblock the blood vessels of heard blood pipes and quicken the waste elimination from the body for physical and emotional regulation.

为此，我们根据中医学界提出运用五音配以五行与人体的脏腑功能相联系，以调整人体功能的理念，同时结合心理专家的临床经验，专门编辑了一些徴调式的乐曲，通过乐曲的声波直接影响人体大脑边缘系统和脑干网状系统，使大脑皮层出现新的兴奋灶，令心脏血管的血脉畅通，加速排除体内废物，从而起到调节身心的作用。

N -Track studios can work with any standard or multichannel 16 and 24- bit sonic maps.

的N -轨道工作室的工作可以与任何标准来衡量，或者多通道16日和24日-位声波图。

Instead, he argued, light waves can travel in vacuo without being supported by any material—unlike sound waves, which are vibrations of the medium in which they propagate.

他主张，光波可以在真空中行进，并不需要任何物质来支撑，不像在介质中传播的声波，其实只是介质的振动而已。

In gases, consists of a sequence of compressions and rarefactions that travel through the gas.

在气体中传播时，声波由一个浓缩和稀薄序列组成。

The perturbation method combined with multipole expansion method to calculate the head-related transfer functions of the snowman mode approximately, and the effects of the torso scatterings and reflections on HRTFs are analysed quantitatively.

本文提出微扰与多极展开相结合的方法，近似计算雪人模型近场头相关传输函数，并利用此方法定量分析躯干散射声波对HRTF的影响。

Once jon has melody, twist it and weird it sonically.

一旦Jon有了旋律，修改并搞怪它的声波。

In this way, every satellite becomes a different needle, which sonically scratch across the world, playing it in a different direction and with a different speed.

地球播放器让观众能任意选择任何一个公开列出的卫星；比如说，你挑选了国际空间站，而国际空间站现正越过喜马拉雅山，那由你按选择的那一刻开始，便能沿空间站的轨道以声波横跨西藏。这样，每一颗卫星成为了不同的唱针，以不同的方向和不同的速度播放世界。

And comparation of the reflected pressure in fluid between this two kinds of acoustic waves is demonstrated in this article.

文中分别对两种不同的入射声波的反射进行了数值研究，并将它们作了对比。

A little while after Dr Hawking worked all this out, Dr Unruh pointed out that if you have a body of fluid which contains a region that is flowing supersonically, sound waves would be trapped inside that region.

霍金博士解决所有疑问不久，Unruh博士指出：如果有一个容纳超音速流动区域的流体，那区域将会把声波收集在内。

Using fluid dynamics FEM (two dimensional, three dimensional andaxisymmetric) and three dimensional acoustic FEM in meticulous analysis ofexpansion muffler structure, this paper studies the influences of each mufflercomponents' position, dimension, form and quantity on the fluid dynamic andacoustic performances;therefore the paper indicates that the end of the intruding tubeis the linchpin of the fluid dynamic performance of the whole muffler structure, thespringhead of muffler fluid dynamic performance is the smoothness of air current, themain factor which affects the acoustic attenuation value of expansion chamber muffleris the grade of saltation of the section of air conducting access, and the attenuationvalue of specific frequency can be dramatically enhanced by carefully designing thelength of expansion chamber.

本文通过流体力学有限元方法和三维声学有限元方法对扩张腔消声结构的参数化模型进行了细致的分析，研究了这种结构的各个组成部份的位置、大小、形状和数量对其流体力学与声学性能的影响，指出插入管端口是影响整个结构流体力学性能的关键，消声结构流体力学性能的根源是气流通过时的平稳程度；影响扩张腔消声量的主要因素为声波传播通路截面突变的程度，并可以通过精细的设计扩张腔轴向长度获得宽频或指定频率消声量的大幅度提高。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。