声学

In sound we use the decibel scale.

在声学中我们采用分贝标度。

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

There is shown diagrammatic top view that is, a view along a line oriented as line 36 of FIGS.

现参照图4，示出了线性阵列扬声器的两个相邻声学驱动器28、30的示意性俯视图(也就是沿着如图2A至2C的线36一样方位的线的视图)。

Even from a physical, acoustic point of view, discreteness must be more than an artifact.

即使从物理与声学的角度来看，语音的分离性也一定不止是假象而已。

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。

At last, the data obtained in the experiments are analyzed using fuzzy mathematics tools, and results prove that the capacitance between discharge and flashover can be calculated by the acoustic signal and fuzzy discursion is very effectual. It indicated that we offered the detecting way not only being able to be used to carry out online detecting on the insulator, but also making correct judgement to the contamination level of insulator.

通过对模糊推理的深入研究以及对高电压线路绝缘子污秽放电特点的细致分析，发现模糊推理的方法对绝缘子污秽试验数据分析和处理十分有效，通过声信号可以定量地判断出此时距离发生污闪的裕度大小，这说明文中提供的声学检测法不仅能够用来对绝缘子进行在线检测，而且还能正确判断绝缘子污秽程度。

The engine uses a single displacer to reduce moving parts and uses high energy acoustics to transfer energy.

发动机采用单置换，以减少运动部件，并使用高能量声学转让能源。

In this study, the problem to estimate physical parameter distribution, load property and load position were investigated.

论文研究了如何由测量数据估计振动系统的物理参数分布、负载特性与位置估计问题，对于声学设计与检测有一定应用价值。

When we shall do our experiment on sound is still a question.

我们什么时候将做声学实验仍然是个问题。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。