声学的

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

要求一个初学的人具有和声学和对位法方面的知识是不现实的。

FIG. 4 is a diagrammatic view of two adjacent acoustic drivers of a line array

图4是线性阵列的两个相邻声学驱动器的示意图

The hierarchical structure of the feature weighting tree leads to improve the discriminability of the acoustic feature without any normalization.

利用特征加权矢量树的层次结构，一方面提高了声学特征的区分能力，同时也避免了归一化处理。

High discriminative acoustic models are important parts in speech recognition systems.

构建高区分性的语音识别声学模型方法是保证识别系统性能的核心技术。

Objective To investigate the clinical features, glottal images and acoustic characteristics of patients with muscular tension dysphonia and evaluate the value of laryngoscopy and acoustic measurement in the diagnosis of MTD.

目的 观察肌紧张性发声障碍(muscular tension dysphonia， MTD)患者的临床特点，探讨喉镜检查及计算机嗓音声学检测技术在此类发声障碍诊断中的应用价值。

By using of the elastic approximation model and scattering matrix method, we investigate the acoustic phonons transport and thermal conductance in a H-branch four-channel nanostructure.

利用弹性近似模型和散射矩阵方法，研究了低温下多通道量子结构中的弹性声学声子输运和热导的性质。

Ferroelectric material is a kind of functional material, besides its ferroelectricity, it has many special properties such as high dielectric permittivity, piezoelectricity, pyroelectricity, electrooptics and so on, and can be utilized in various devices such as High-K material in capacitors, acoustic wave devices, piezoelectric sensors, MEMs, thermal detector and electroopic devices. Therefore research and development effort in ferroelectric materials and devices have now hit a feverish pitch.

铁电材料是一种功能材料，它不仅具备铁电特性，而且具有高介电常数、压电效应、热释电效应、电光效应等特殊性质，可以应用于High-K介质材料、声学探测器、压电传感器件、微机械系统领域、热电探测器、铁电光阀显示器等等；因此，铁电体以其独特的物理、化学性质越来越引起人们对其技术应用的重视。

Surrounded and lifted up by the storied past or the harmonics of hand-me-down fiddles, banjos, mandolins, hammered dulcimers and guitars, each hardtack generation has been inspired and nurtured by the melodic expression of an ancient mountain region – Appalachia.

包围而且被传说上有名者举起越过或者现成小提琴、班卓琴、曼陀林、被槌打的德西马琴和吉他的和声学，每个硬面饼世代已经被远古山区域－阿帕拉契山区的有旋律表达激发而且养育。

The headliner cover is made of a knit material that also serves as one of five layers of an acoustically designed headliner to help make the passenger compartment quieter.

车顶外壳是用一种针织材料，也作为一个5层声学设计的一个头条新闻服务，以帮助使车厢内的乘客安静。

The simulation of an muffler involved in hydrokinetics, structural dynamics and acoustics.

消声器的数值模拟涉及到流体动力学、结构动力学以及声学等多个学科的知识。

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。