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- Abstract: Research of acoustical environment of classrooms is a current hotspot in architectural acoustics. 文章摘要: 教室室内声学问题是当前建筑声学的一个研究热点。
- 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。
- The machinery room is so near to the villa that the noise will easy pollute the acoustical environment beside it. 摘要当机房距离别墅区很近时，别墅区的环境噪声很容易超标。
- The result provides valuable reference for projects including noise control diagnosis acoustical environment design etc. 计算结果可为噪声控制、故障诊断、声环境设计等工程实际应用提供有价值的参考。
- The complicacy of acoustic environment is prone to bring incertitude to the data from single sensor.The method of data fusion can solve this problem. 摘要声场环境复杂，易引起单个声传感器所获得数据的不确定性，利用数据融合方法可以解决目标分析中信息的不确定性问题。
- The acoustics is a branch of physical. 声学是物理学的一个分支。
- In order to guarantee the necessary acoustical environment of human basic living,a maximum allowed value of environmental noise should be stipulated. 为保证人的基本生活环境所要求的最低声学环境,应该规定一个环境噪声的最高允许值。
- The acoustical environment in Pingtan performing halls is presented by measurements of two typical examples in Shanghai. 摘要通过对上海两个典型的评弹书场进行的现场声学参量测试，分析了当前评弹演出环境的现状。
- Virtual audio technology is to create the illusion that a listener is in a 3D acoustic environment through headphones or loudspeakers array. 虚拟声频是通过耳机或音箱阵列为听者创造一种具有三维方位感的声频环境幻觉，这种幻觉可以通过声频信号与听觉定位信息曲线的卷积来实现。
- The acoustics of this concert hall are excellent. 这个音乐厅的传音效果极好。
- On the whole, cities enjoyed good acoustic environment and radioactivity pollution maintained at natural background level. The total amount of arable land was on decline. 城市声环境质量较好,辐射环境质量基本维持在天然本底水平。
- The text exercises AR model in acoustic environment modeling, through analzsis and experiment fines the best steps of AR model, and discusses AR model descending steps method. 文中将 AR模型运用于声学环境的建模之中 ,通过分析与实验的方法寻求 AR模型的最佳阶数 ,并对 AR模型的降阶进行了讨论
- The open-plan office has been widely used all over the world, and its quality of acoustic environment affects the health and efficiency of many workers. 摘要开放式办公室在国内外已广泛使用，其声环境质量关系著其中工作人员的健康和工作效率。
- All units and individuals shall have the obligation to protect the acoustic environment and shall have the right to inform against and accuse any unit or individual that pollutes the environment with noise. 任何单位和个人都有保护声环境的义务，并有权对造成环境噪声污染的单位和个人进行检举和控告。
- Article 35 The public security organs of municipal people's governments may,in line with the need to protect the local acoustic environment of the urban areas,demarcate no-motor-vehicle or no-horn road sections and hours,and make them known to the public. 第三十五条 城市人民政府公安机关可以根据本地城市市区区域声环境保护的需要，划定禁止机动车辆行驶和禁止其使用声响装置的路段和时间，并向社会公告。
- He is insensitive to the environment. 他对环境感觉不敏锐。
- She is not used to the new environment. 她对新环境不习惯。
- Using modern acoustic theories, architectural materials and equipments acoustic specialists today can analyze sound field and improve the church acoustic environment according to the requirements on reverberation in liturgy. 直到近代有了声的理论,声学家开始分析教堂中的声场,根据仪式中的混响要求用现代建材和设备(如扩声系统)等一系列科技手段改善声环境。
- The acoustics of the hall are so good that you can hear everything even from the cheapest seats. 这座会堂的音响效果极佳，连最便宜的座位也能听得一清二楚。
