声学

Then this paper introduces the principle and requirements of reverberation chamber, and gets the formula from this system.

然后，对声学材料隔声量测量的混响室法的测量原理及测量要求进行了讲述，并推导出了混响室隔声量的计算公式。

Reverberation describes the reaction of an acoustic environment to sound.

回响描述的是一个声音所处的声学环境的反应。

Aero-acoustics simulations are increasingly being performed to reduce environmental noise generated by rotorcraft and fixed wing aircraft in high-lift configurations.

空气声学模拟越来越多的被用于降低由旋转翼飞机和固定翼飞机产生的环境噪音，尤其是针对那些大型飞机。

The sweet voices of the Vienna Boys' Choir are the angels make this powerful sacred music soar up into the wonderful acoustics of St.

甜蜜的声音的维也纳男童合唱团是天使使这一强大的神圣的音乐飙升成美丽的声学圣士提反。

The effects of phonetic experience and acoustic salience are also observed in our experiments.

语音经验和声学凸显性的作用在感知和发音实验中都得到了体现。

The goal of this paper is to discuss phonetic evidence relating to the production of tone sandhi in Mandarin.

本文的目的在讨论华语变调发声的声学证据。

He plays various string instruments such as acoustic and classic guitar, indian sarod, persian tar, turkish jumbush, moroccan ginberi and bass.

他玩，如声学，古典吉他，印度萨龙达各种弦乐器，波斯语焦油，土耳其差遣，摩洛哥ginberi和低音。

The authors focus on the effect of temperature perturbation on seafloor sediment, and study the spectrum Characteristics.

本文针对温度差异对沉积物的声学特性的影响，研究不同温度下沉积物的频谱特征规律。

This research has provided both data and method for acoustic remote measurement and inversion of physical and mechanical properties of seafloor sediments.

以上研究将为声学遥测和反演海底沉积物的物理力学特性提供数据和方法支持。

Based on thermodynamics and thermo-acoustics, the effect of the pulse tube structure was analyzed. It was found that the cross sectional area of the pulse tube influence greatly the working fluid pressure and temperature distributions.

结合热力学和热声学两方面的理论，对脉管制冷机中脉管的结构进行了分析，发现脉管的截面积与其内工质压力、温度分布匹配与否，对脉管制冷机的性能有很大影响。

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。