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- noise barrier structure 声屏障结构
- Each noise barrier shall be a continuous structure with no gaps or openings. 每道隔音屏障须是一道连接而没有间隙或开口的结构。
- Road noise barrier and sound-absorbing barrier. 马路隔音屏障-吸音屏障。
- Retrofit noise barriers on Tuen Mun Road. 于屯门公路安装隔音屏障。
- Moreover, author also put forward using ALC slabs to build noise barrier in order to eliminate noise. 探索智能预应力理论及其在桥梁中的应用。
- The result of software simulation shows that by improving the barrier structure, the viewing zones are increased and the probability of ghosting is decreased. 软件仿真结果显示通过改善边缘光栅结构能在一定程度上增大可视区域，减小人眼看到重影的几率。
- This text introduces the effective administration method of the main source of the urban ambient noise(traffic noise)-Research and design of the noise barrier. 主要介绍了城市环境噪声的主要来源（道路交通噪声）的有效治理方法-声屏障的研究与设计。
- Synthetic Evaluation about Material and Structure for Noise Barrier 道路声屏障材料构造形式性能的综合评价
- The Noise Control Engineering--Noise Barrier Design 噪声治理工程--声屏障设计
- Research and Design of the Urban Road Noise Barrier 城市道路声屏障研究与设计
- Research of Road Noise Barrier CAD System 道路声屏障计算机辅助设计系统的研究
- Installation of Noise Barrier Panels 安装隔音屏障
- This dissertation introduces and discusses acoustic theory ,designing principal and content for noise barriers. 本文对公路声屏障的声学设计原理、设计原则和内容作了论述。
- Calculations of diffracted attenuation are important for acoustic design of railway noise barriers. 铁路声屏障绕射衰减计算是声屏障声学设计的重要内容。
- Noise Barrier by the Side of Railway 防治铁路噪声的声屏障
- Animation of the use of noise barrier 动画:使用隔声屏障
- A new Schottky barrier structure GaN based ultraviolet photodetector 一种新型GaN基肖特基结构紫外探测器
- This involves the supply of noise control equipment, noise barriers, and vibration isolator, building noise control systems. 包括供应噪音控制设备、隔音屏障、防震器、建筑噪音控制系统。
- The two halves of the structure didn't marry up. 该结构的两部分未配合好。
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
