Acoustical lining是指音响隔音材料，是一种专门用于改善声音品质的装饰材料。
以下是一篇有关acoustical lining的英文范文：
Acoustical Lining in Exterior Walls of Buildings
Exterior walls of buildings are often exposed to various environmental conditions, including wind, rain, snow, and temperature fluctuations. These conditions can cause sound to be transmitted more easily through the wall, resulting in noise pollution and degradation of sound quality. To address this issue, acoustical lining materials can be used to improve sound insulation and reduce noise pollution.
Acoustical lining materials typically consist of a layer of dense, resilient material that absorbs or reflects sound waves, thereby reducing their transmission through the wall. These materials can be installed as a layer between the exterior wall and the building’s exterior finish, such as stucco or siding. They can also be applied directly to the exterior wall surface using special adhesives or spray systems.
The selection of acoustical lining materials should be based on factors such as cost, durability, and sound absorption properties. Some commonly used materials include expanded polystyrene panels, fiberglass insulation, and acoustic cementitious panels. These materials can be installed by professional contractors or do-it-yourselfers with some training and experience.
By using acoustical lining materials in exterior walls of buildings, building owners can reduce noise pollution and improve the sound quality in their surrounding environment. Additionally, these materials can also add aesthetic value to the building by providing a visually appealing finish to the exterior wall.
acoustical lining的意思是音响衬垫。
在英文范文中的用法例如：The room has been fitted with acoustical lining and quality sound equipment has been installed to provide optimal music and speech levels.（这个房间配备了音响衬垫，并安装了高质量的音响设备，为提供最佳的音乐和讲话水平创造了条件。）
acoustical lining的意思是音响衬垫。
在英文范文中的用法变化会根据上下文的不同而变化，但大体意思不变，如：在汽车内部使用acoustical lining可以降低噪音，提供更好的舒适度。