全部

1·The invention provides a method for manufacturing the transducer by matching acoustic characteristic based on a KLM model.

本发明同时提供了一种基于KLM模型进行声学特性匹配而制作换能器的方法。

2·This paper uses experimental method to study the acoustic characteristic of plosives, affricates and nasals of Taiyuan dialect.

本文运用实验的方法研究了太原方言的塞音、塞擦音和鼻音的声学特性。

3·Based on a large number of tests, the noise sources of a wheeled loader cab are determined and the acoustic characteristic of the cab is analyzed.

本文以某轮式装载机为样机，在进行大量试验的基础上，对影响驾驶室内噪声的主要噪声源和驾驶室本身的声学特性进行了分析。

4·At he same time, muffler styles and evaluation of acoustic performance and analysis methods of acoustic characteristic are introduced detail by detail.

同时，对消声器的分类，消声性能评价以及消声特性分析方法进行了详细的说明。

5·This paper introduces modal acoustic emission evaluation technique, including its fundamental principles, signal characteristic, noise rejection and source location etc.

本文介绍了模态声发射检测技术的基本原理、信号特征、噪声剔除和源定位等内容。

6·Isotropic noise field, being of importance to many microphone arrays simulation and adaptive noise cancellation systems, is a famous characteristic in room acoustic environment.

等方向性噪声是室内声学环境中的一个显著特征，对于很多麦克风阵列和自适应消噪系统而言，具有重要意义。

7·The structure, work principle and characteristic of acoustic pulse recognition(APR) touch technology are introduced.

介绍了声学脉冲波识别触摸屏结构、工作原理和特点。

8·The results of the range experiment indicate that the air ballistic characteristic tested by this method is directive to the research and development of a rocket-propelled acoustic jamming equipment.

靶场实验结果表明，利用该方法所测出的火箭助飞式声干扰器的空中弹道特性对其研制过程有一定指导意义。

9·Based on the characteristic analyses of fuze arming device, a special acoustic transmission device is selected to obtain the state signal of the device.

根据引信保险机构系统特性分析，选择驻极体传声器作传感器，从而获得引信保险机构的状态信号。

10·The characteristic of linear and nonlinear responses between arc excited ultrasonic emission and excited frequency was realized by the received signal from the acoustic to the ultrasonic spectrum.

对受激电弧的声发射信号分析表明，从音频到超声频带，电弧声发射与激励频率之间存在着线性响应和非线性响应特征。