acoustics的例句大全

Acoustics& Reference zero for the calibration of audiometric equipment Part 4: Reference levels for narrow-band masking noise

GB/T4854.4-1999声学校准测听设备的基准零级第4部分：窄带掩蔽噪声的基准级

Application Research of Ray Acoustics in Convergence Zone Survey

射线声学法在会聚区调查中的应用研究

In this thesis, based the study of acoustics theory and ANC ( Active Noise Control) mechanism, the precept of the Nature Gas Booster Station Noise Active control is discussed. The active algorithm is established and simulated.

本文在对声学理论和有源降噪机理研究的基础上，提出了天然气增压站的主动降噪方案，对主动降噪原理和控制算法进行了研究和仿真，并根据算法进行了相应的系统设计。

In use of ray acoustics and recursion relation, the sound reflection coefficients of arbitrarily many plates have been derived.

应用声线方法和递推关系导出任意多层平板的反射系数。忽略耦合水层两边的多次反射后，得到一组适合于瞬态和亮点分析的反射系数近似公式。

Since 2000 researchers at Finland's Aalto University have been collecting audio as part of what's called the Auroral Acoustics project.

自2000年，芬兰阿尔托大学的研究人员就开始收集光的声音，把这当作极光升学计划的一部分。

Keywords: acoustics, muffler , transfer matrix, plane wave.

关键词: 声音 、 消音器、传输矩阵 、 平面波.

To design interior trim parts related to NVH, carpet, acoustics, and trunk components.

主要从事汽车内饰系统零部件设计.包括NVH零件 、 地毯 、 行李舱,发动机舱等声学零件.

The passive acoustics detection system is available for detecting the anti-radiation UAV.

为探测 反 辐射无人机,采用被动声探测系统是一种有效的方法.

The Applications of Vibro-acoustics Prediction Technology in FPSO

振动噪声混合数值预报技术在浮式生产储油船上的应用

Mixed method for predicting vibro-acoustics of FPSO

浮式生产储油船振动噪声混合数值预报

This approach extends the applications of the transfer matrix method, and lays the foundation of semi-analytical and semi-numerical researches on structural vibration and acoustics for revolution shells. ( 4) High-order NMM and its applications in fluid-solid interaction harmonic analysis are also studied.

本文方法扩展了传递矩阵法的应用范围，为旋转壳声弹耦合的半数值半解析分析奠定了基础。（4）本文开展了高阶数值流形法及其在流固耦合谐振分析中的应用研究。

Nonlinar acoustics is applied on impulsive noise in firing-gas jet field of rocket.

提出了非线性声学在单兵肩射式火箭燃气射流脉冲噪声特性研究中的运用.

The Mona Lisa's smile may always remain a mystery, but it is now possible to hear what her voice would have sounded like, thanks to a Japanese acoustics expert.

蒙娜丽莎的微笑神秘依旧，但日本一位声学家使人们有可能听到她的“真正声音”。

Some Basic Acoustics of Resonators and Sources, Source-filter Concepts.

一些基本的声学理论关于:共鸣体、声源和声源滤波的概念.

Haas Effect and Its Applications on Design of Architecture Acoustics and Public-address System

哈斯效应在建声和扩声系统设计中的应用

Acoustics Signal Characteristic and Quality Evaluation of Thick Wall Complex Structure Girth Weld

厚壁复杂结构环形焊缝声学信号特征与质量评价

So the errors often occur in calculation, test and subjective assessment of acoustics.

因此在计算、测试与音质的主观质量之间往往存在误差。

The acoustics of the room have been expertly planned.

这房间的音响效果设计得颇具匠心.

The founder of Modern Acoustics in China ── prof. Dah-You MAA

中国近代声学的奠基者&马大猷

Modern Acoustics in China related to Dah-You MAA

中国现代声学与马大猷