1.
REASON AND PREVENTION TREATMENT FOR CRACK OF CEMENT-BASED PERLITE SOUND ABSORBING PANEL
水泥基珍珠岩吸声板开裂原因及防治
2.
Shijiazhuang Shenlong Mineral Wool Board Co.,Ltd is a large enterprises, mainly manufacture mineral wool acoustic board with the advanced arts and crafts, well-equipped and consummate technology and standardized management, advanced product technology indicators.
石家庄市神龙矿棉板有限公司生产的矿棉吸声板是我国生产矿棉吸声板的大型企业。
3.
Assessment of the Effects on noise Reduction for Cement-based Noise-absorbing Material on Ballastless Track
无砟轨道用水泥基吸声板降噪效果评价
4.
sound-absorbing perforated asbestos cement panel
吸声带孔石棉水泥板
5.
Comparison of Sound Absorption Properties between Sympodial Bamboo Flooring and Moso Bamboo Flooring
丛生竹地板与毛竹地板吸声性能比较
6.
Rudimentary Researches on the Acoustic Characteristics of Microperforated Panel Absorbers with Alterable Air-Cavity;
不等腔微穿孔板组合吸声结构的吸声特性初探
7.
Design and Research on the Transparent Absorbing Structure of Microperfrated Panel;
通透微穿孔板吸声结构的设计及研究
8.
The Mode Analysis and Position Selection of Perforated Panel Absorber
穿孔板吸声结构模态分析及位置选择
9.
The Study on Sound Insulation and Sound Absorption Capacity of Metal Heat Preservation Sandwich Panels
金属面保温夹芯板的隔声吸声性能的研究
10.
Acoustics Software Development of Micro-perforated Panel Absorber Based on AML
基于AML的微穿孔板吸声体的声学软件开发
11.
The Computer Simulation Analysis of Micro Perforated Panel Spacial Absorbers (Rectangular Pyramid)
微穿孔板空间吸声体（四棱锥）的计算机仿真分析
12.
The research of perforated plate sound absorption in the flow
气流条件下微穿孔板结构吸声特性研究
13.
The Influence of Pore's Media on Sound Absorption Characteristics of Thick Microperforated Panel
孔中介质对厚微穿孔板吸声性能的影响
14.
The absorbing and insulation performance of wedge absorbor and plat insulation meterial is studied by using the model of laying medium in this thesis.
该文采用分层媒质模型,对尖劈型吸声材料及平板型隔声材料的吸、隔声性能进行了仿真研究。
15.
The Application of Acoustic Decorative Board made of polyester fibre in the Stadium-building of Fuzhou No.1 Middle School's New Campus
聚酯纤维吸声装饰板在福州一中新校区体育馆建声中的应用
16.
sound - absorbing material and sound - absorbingconstruction
吸声材料和吸声结构
17.
This article presents the experimental results concerning the effects of four types of covering layers on the sound absorptive property of a fiber glass board.
本文通过试验探讨了四种覆面展对玻璃棉板吸声性能的影响。
18.
The Computer Simulation Analysis of Micro Perforated Panel Absorbers and Parallel Structures;
微穿孔板吸声结构及其并联结构的计算机模拟分析