声学

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

游泳馆的语言清晰度设是建筑和电的综合设。

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

摘要游泳馆的语言清晰度设是建筑和电的综合设。

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

理研究力、热、光、和电。

Birdsong is one of the most active domains in bioacoustics.

鸟研究则是生研究中最为活跃的领域之一。

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

提出了一种高效心理模型语音质量评价(EPM-SQE)法。

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

使大涡模拟-比拟相结合的方法,研究三开式空腔的非定常可压缩过流及其相关的气动问题。

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

要求一个初的人具有和和对位法方面的知识是不现实的。

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

采气动方法求解二线化欧拉方程对阵风与叶栅的干涉噪进行了数值模拟。

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-性能影响的机理。

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

对MP3所到的几个关键技术,如子带滤波、心理模型、动态噪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.

重音是最主要的韵律特征之一，重音在上主要表现为音高的升高和时长的延长。

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.

这些机理的获得绝大部分基于实验结果，如已经获得了一些冲击波峰值压力的经验公式，电效率，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.

车身结构低频设以提高车辆乘坐的舒适性为目的，对于增强汽车产品的市场竞争能力具有十分重要的意义。

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.

在气动领域，人们对此问题进行了很多探索，而在水领域，该问题尚缺乏深入的研究，文章的目的在于初步建立适于水中流激噪预报的数值方法。