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- perforated acoustical tile 多孔隔音板
- For example, acoustical tile on a ceiling serves to reduce the propagation of sound. Enclosures or partitions that have sufficient weight will not transmit sound from one area to another. 比如，顶棚上安装吸音板就有助于减少声音的传播。具有足够重量的围护结构和间壁不会把声音从一处传到另一处。
- Acoustical tile absorbs sounds. 吸声砖能吸声音。
- An approach is made on technical scheme of developing mineral wool acoustic tile in si-lence series. 探讨了研制静音系列矿棉吸声板的技术方案。
- Please place them in tile right order. 请将它们按顺序排好。
- Standard Practice for Installation of Metal Ceiling Suspension Systems for Acoustical Tile and Lay-In Panels 吸音瓦及铺设顶棚镶板用金属悬吊装置的安装
- Sheets of postage stamps are perforated. 一张张的邮票都打过接缝孔。
- Standard Test Methods for Strength Properties of Prefabricated Architectural Acoustical Tile or Lay-In Ceiling Panels 预制建筑用隔音材料和镶入的天花板的强度的试验方法
- The target was perforated by bullets. 靶子上全是子弹打穿的孔。
- Practice for Installation of Metal Ceiling Suspension Systems for Acoustical Tile and Lay-in Panels 吸音瓦及铺设顶棚镶板用金属天花板悬吊装置的安装实施规程
- Having no opening; not perforated. 不开口的，不穿孔的
- Development of silence mineral wool acoustic tile 静音矿棉吸声板的研制
- Standard Practice for Application of Ceiling Suspension Systems for Acoustical Tile and Lay-in Panels in Areas Requiring Moderate Seismic Restraint 在需要防震的地区安装吸音镶板用棚顶悬吊装置的应用标准实施规程
- Standard Specification for the Manufacture, Performance, and Testing of Metal Suspension Systems for Acoustical Tile and Lay-in Panel Ceilings 吸音瓦及铺设顶栅镶板用金属悬吊装置
- A corrugated or perforated conducting plate in a storage battery. 极板网栅，蓄电池电极板蓄电池中呈波纹状或有孔的导电板
- In perforated continuous forms paper, the interval between cuts. 在穿孔的连续格式纸上，割线之间的间距。
- A perforated nozzle for spraying water from a hose or sprinkling can. 莲蓬式喷嘴一种使水从管子或喷水壶里喷洒出来的有孔的喷嘴
- The broken ribs perforated into his lung. 折断的肋骨刺穿了他的肺。
- The nail perforated her coat and left an ugly rip. 钉子穿透她的上衣，留下一块难看的破绽。
- ed acoustical tile 聚酯薄膜面吸音板;聚酯薄膜面吸音板
