In underwater acoustic engineering, improving precision of acoustic measurement for materials in free-field is very important in design of acoustic stealthy of underwater vehicle.
水声工程中，改善和提高自由场材料声学测试精度和可靠程度对水下航行器的声隐身设计具有非常重要的工程应用价值和现实意义。
At present simulation research has infiltrated into every aspect of acoustic engineering and technology and become an important method of sonar equipment's research and development.
目前，仿真研究已经渗透到水声工程和技术各个领域，并且成为声纳设备研制的重要手段之一。
The thesis carries on a study that combines the characteristics of intellectual property rights management to underwater acoustic engineering project and underwater acoustic engineering technique.
论文结合新形势下我国水声工程项目知识产权管理的特点，结合水声工程技术本身的特点，有针对性的进行了研究。
A sonar array signal simulator generating signals received by hydrophones in a sonar array is useful in underwater acoustic engineering. It can simulate true detected targets as well as the ambience.
声纳基阵信号模拟器是一种实用的、可近似仿真实际监测目标及使用环境的阵元级信号发生器。
In 1981, Architronixx invented a new concept: buildings that combine innovative architecture, intelligent engineering, and acoustic design.
1981年，Architronixx创造了一个全新的概念：将建筑同创意设计、智能工程和声学设计相融合。
Through to acoustic emission technology understanding, in the light of the mining engineering key stratum theory, applies it in overhead mining.
通过对声发射技术的理解，结合采矿工程中关键层理论，将其应用到蹬空开采中。
The guide problem about aircraft cabin environment acoustic design is fully elaborated and a lot of general engineering figures and tables are given.
对飞机座舱环境声学设计的先导问题进行了充分论述，并展示出大量的工程适用图表。
The theoretical and simulation analysis about acoustic signal processing in multi-path channel and the engineering software design are given in the dissertation.
该系统采用主动工作方式，本文系统地研究了在多途信道中对声学信号进行处理的理论研究和仿真分析及工程软件设计。
Traditional boundary element methods with a full matrix equation for acoustic problems, have been met by a challenge in large scale scientific computation and numerical simulation in engineering.
文章提出将子波分析用于求解声学中的边界积分方程，能提高现有边界元方法解决工程问题的能力。
An acoustic emission (AE) test rig with signal acquisition virtual instrument system has been developed for engineering ceramics high speed deep grinding.
建立了工程陶瓷高速深磨中声发射的实验系统，自主开发了其中的声发射信号虚拟仪器采集系统。
Acoustic emission (AE) in rock specimen was tested under loading and breakage, and AE in rock engineering was surveyed.
对岩石试件加载及破坏过程的声发射进行了试验，对工程岩体声发射进行了监测。
The beautiful sound acoustical engineering devotes to the architectural acoustics space design, and provides the acoustic material and the installment construction Specialized company.
玉音声学工程致力于建筑声学空间设计，并提供声学材料和安装施工的专业公司。
By combining the reflection seismic method with orthotropic piezoelectric composite material (OPCM) acoustic emission (AE) sensor character, a novel SHM technique in civil engineering is proposed.
提出将地震工程中反射地震法与新型正交异性压电复合材料OP CM声发射(AE)传感技术相结合，应用到土木工程结构健康监测SHM系统中。
The system works in active mode. The theoretical and simulation analysis about acoustic signal processing in multi-path channel and the engineering software design are given in the dissertation.
该系统采用主动工作方式，本文系统地研究了在多途信道中对声学信号进行处理的理论研究和仿真分析及工程软件设计。
Said invented refers to acoustic radiation algorithm for car coating surface damping process structure in mechanical engineering field.
本发明是用于机械工程领域的一种汽车蒙皮表面阻尼处理结构的声辐射算法。
A design of a multi-purpose hydro-acoustic signal preprocessor is introduced. A detail expatiation of the design principle and engineering realization of the modular circuits are given.
介绍了一种多用途水声信号预处理机的具体设计，详细阐述了各模块电路的设计原理及工程实现，给出了部分电路的原理图。
This paper, from the Angle or mathematics, makes analysis and discussion on the feasibility of acoustic wave detection of crack depth in concrete, and provides practical engineering examples.
本文仅就声波探查砼裂缝深度的可行性从数学角度进行了分析与论证，并给出了工程实例。
Underwater acoustic communication will play an increasing role in Marine environmental monitoring and engineering technology.
水声通信技术将在海洋环境监测和海洋工程中发挥越来越大的作用。
Underwater acoustic communication will play an increasing role in Marine environmental monitoring and engineering technology.
水声通信技术将在海洋环境监测和海洋工程中发挥越来越大的作用。
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