查询词典 acoustics

With the development of education, the classroom acoustical environment has become one of the important objects in the research of acoustics.

本文的目的和意义在于针对我国经济发展水平的现状，对教室的声学环境进行研究。

First of all, I have two acoustics.

首先，我有两个音响效果。

Institute of Acoustics, Chinese Academy of Sciences, Beijing 100080, China

中国科学院研究生院，北京 100039

Institute of Acoustics , Chinese Academy of Science , Beijing 100080 ,China

中国科学院声学研究所，北京 100080

Institute of acoustics,China Academy of China,Beijing 100080,China

中国科学院声学研究所，北京 100080

First, I have two acoustics.

首先，我有两个音响。

First,I have two acoustics.

首先，我有两个音响效果。

Institute of Acoustics,Chinese Academy of Sciences,Beijing 100190,China

中国科学院声学所，北京 100190

Institute of Acoustics,Chinese Academy of Sciences,Beijing 100080,China

中国科学院声学研究所 DSP中心，北京 100080

If you have questions or comments about anything related to acoustics, please do not send me email .

如果您有问题或意见任何有关声学，请不要向我发送电子邮件。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。