声学

Both the architectural acoustics and electroacoustics are used in the language articulation design.

游泳馆语言清晰度设计是建筑声学和电声学综合设计。

Both the architectural acoustics and electroacoustics are used in the language articulation design.

摘要游泳馆语言清晰度设计是建筑声学和电声学综合设计。

P-studies mechanics, heat, light, sound and electricity.

物理学研究力学、热学、光学、声学和电学。

Birdsong is one of the most active domains in bioacoustics.

鸟声研究则是生物声学研究中最为活跃领域之一。

A speech quality evaluation algorithm based on efficient psychoacoustics model,EPM-SQE,was proposed.

提出了一种高效心理声学模型语音质量评价(EPM-SQE)算法。

Three-dimensional(3D)unsteady compressible flow over an open cavity and the relevant aeroacoustics are studied using a hybrid LES-acoustic analogy method.

使模拟-声学比拟结合方法,研究三开式空腔非定常可压缩过流及其气动声学问题。

It is unrealistic to presuppose a sophisticated knowledge of harmony and counterpoint in a beginning music student.

要求一个初学人具有和声学和对位法方面知识是不现实。

The gust-cascade interaction noise was numerically simulated using computational aeroacoustics by solving the two-dimensional linearized Euler equations.

采计算气动声学方法求解二线化欧拉方程对阵风与叶栅干涉噪声进行了数值模拟。

Based on the above,mechanisms of the influence of tip clearance of rotating blades on aerodynamic-aeroacoustic performance are revealed preliminarily.

初步揭示了非自模化区域内动叶叶尖间隙对气动-声学性能影响机理。

This paper introduces the key technologies used in MP3,such as subband filter,psychoacoustical model and dynamic noise allocation.

对MP3所到几个键技术,如子带滤波、心理声学模型、动态噪声分配等作出简明介绍。

As one of the leading prosodic features, the accent indicates an ascendence of the phonetic pitch and a lengthening of the temporal length.

重音是最主要韵律特征之一，重音在声学上主要表现为音高升高和时长延长。

Most of the work was based on experiment results, and some empirical formulas of shock wave peak pressure, electroacoustical efficiency, and plasma parameters were obtained.

这些机理获得绝部分基于实验结果，如已经获得了一些冲击波峰值压力经验公式，电声学效率，以及等离子体参数。

This includes mainly the technique of the sealoor topographic survey, the technique of the seafloor mophological survey and the technique of the sea subbottom profile survey etc.

它主要包括海底地形测绘技术、海底形貌观测技术、海底地层声学探测技术等。

The low frequency acoustic design for an automobile body structure is very important to improve the carborne acoustic comfortability and to enhance the competitiveness for the car products in market.

车身结构低频声学设计以提高车辆乘坐声学舒适性为目，对于增强汽车产品市场竞争能力具有十分重要意义。

In hydroacoustics, it is short of an intensive investigation for the problem.So a numerical scheme for the prediction of flow-induced noise in water is expected to be established in the paper.

在气动声学领域，人们对此问题进行了很多探索，而在水声学领域，该问题尚缺乏深入研究，文章目在于初步建立适于水中流激噪声预报数值方法。