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- In the paper, based on the require of acoustical environment and acoustics theory, One noise control way to it is introduced after detailed research. 根据声学环境要求和声学理论，在调研的基础上，提出了相应的噪声控制措施。
- In the paper,based on the require of acoustical environment and acoustics theory,the noise control way to it is introduced after detailed research and analysis,and had gotten ideal performance. 根据环境噪声要求和声学理论,在调研分析的基础上,提出了有针对性的噪声治理措施,并获得很好的效果。
- On the basis of acoustic theory and practical experience, expends the gist of design of room for noise determination. 依据声学理论和工程经验，阐明了噪声测试室的设计要点。
- Part I deals with background material in the acoustic theory of speech production, acoustic-phonetics, and signal representation. 第一部分讲述有关语音生成的声学理论的背景知识，声学-语音学，及信号表达。
- This dissertation introduces and discusses acoustic theory ,designing principal and content for noise barriers. 本文对公路声屏障的声学设计原理、设计原则和内容作了论述。
- Based on the sound distinguishing characteristics of the tinnitus patients, an instrument of tinnitus treating which is combined with the acoustical theory is designed. 根据耳鸣患者的辨声特征,结合掩蔽音治疗耳鸣的声学原理,完成了耳鸣治疗仪的系统设计与实现。
- Methods In the light of acoustic theory,a non contact type detecting system of pulse signals is designed,which is used to detect the four kinds of pulse signals. 方法利用声学原理，设计了一种非接触式的脉搏信号检测系统，提取了人体四种脉搏声信号；
- According to acoustic structure theory base,acoustic principle of multi-holes acoustextile and nonwovens characteristics,nonwovens acoustic theory are analysed in the paper. 根据吸声结构理论基础以及多孔吸声材料的吸声机理,结合非织造布的结构特点,系统分析了非织造布的吸声原理。
- The acoustics is a branch of physical. 声学是物理学的一个分支。
- The acoustics of this concert hall are excellent. 这个音乐厅的传音效果极好。
- The author,on the basis of acoustic theory,not only approaches some importantqualifications and design procedures required by language recording room for acoustic quality, butthrough calculation chooses out the ideal acoustic parameters. 根据声学理论探讨了语言录音室对音质要求所需确定的重要技术指标和设计方法，并通过计算选出最理想的声学参数。
- This paper studies the gas dynamic effects of different parameters of the induction system on improving the charge characteristics with acoustic theory, vibration theory and characteristic method respectively,and presents some new opinions. 本文分别以声学理论、振动理论和特征线法研究了进气系统结构参数对充气特性的影响,提出了新观点。
- With quick development of acoustic theory and increasing maturity of sound intensity measurement method, it is more and more important to develop a quick real-time sound intensity sampling and processing system. 随着声学理论的快速发展和声强测量方法的日益成熟，使得开发一种专用快速的实时数据采集与处理系统显得尤为必要。
- He tried in every way to verify this theory. 他想一切办法来验证这个理论。
- I entirely approve of that theory. 我完全赞成那种理论。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- Einstein's theory of relativity. 爱因斯坦的相对论。
- Practical experience belies this theory. 实际经验证明这个理论是错误的。
- Her theory was quoted without an acknowledgement. 她的理论被人引用而未向她致谢。
