1) acoustic material
声学材料
1.
Study on polyurethance-modified polyisocyanurate acoustic material;
聚氨酯改性聚异氰脲酸酯声学材料的研究
2.
The recent research progress of polyurethane acoustic material and its sound absorbing products was reviewed in this articles.
简要概述了聚氨酯声学材料及其吸声制品的国内外发展状况,介绍了它在舰船、建筑及其他噪音控制等方面的应用研究进展。
3.
The acoustic material is an effective measure which could reduce noise and improve acoustic environment.
声学材料是降低噪声,改善声环境的有效措施。
2) acoustic materials
声学材料
1.
Base on his foundational work, important developments and great progress have been achieved in architectural acoustic study, design, research of acoustic materials and application during the past half century since the P.
我国的建筑声学在马大猷教授奠定的基础上,20世纪50年代以来,无论在科研、设计、声学材料(结构)的研制和应用方面均有重大发展。
3) acoustics material
声学材料
1.
The progress and prospects for research of acoustics material;
声学材料研究的进展与展望
5) acoustic absorbing layer
声学吸收材料
1.
In this paper propagation characteristics of unsteady gaseous detonation in rightangle tee joint bend with acoustic absorbing layers were studied experimentally.
本文实验研究了丙烷、氧气和空气的预混气体非稳定爆轰波在具有声学吸收壁的直角三通弯管中传播特性,分析了声学吸收材料厚度对非稳定爆轰波传播特性的影响。
6) Acoustical Material Association
声学材料协会
补充资料：材料界面(见材料表面)
材料界面(见材料表面)
interface of materials
材料界面interfaee of materials见材料表面。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条