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Terms for subject Rail transport containing sound | all forms | exact matches only
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acoustics elements of sound barrier声屏障单兀板
acoustics elements of sound barrier声屏障单元板
average sound pressure level平均声压级
building sound insulation建筑隔声
closed sound barrier封闭式声屏障
control set for sound amplifying扩音转接机 (in yard)
Environmentally-sound technology环保型技术
equivalent sound pressure level等效声压级
foundation of sound barriers声屏障基础
frequency band sound pressure level频带声压级Lpf
frequency band sound pressure level频带声压级
frequency of sound wave声波频率
fully enclosed sound barrier全封闭声屏障
inherent frequency of sound barrier声屏障固有频率
integral sound barrier整体式声屏障
loads combination on sound barrier声屏障荷载组合
output sound pressure level输出声压电平
pillar-paneled sound barrier柱板式声屏障
relative sound pressure level相对声压级
resonance effect of sound barrier声屏障共振响应
semi-enclosed sound barrier半封闭声屏障
sound-absorbing slab of track bed道床吸声板
sound absorptive and insulation compound structure吸隔声复合结构
sound and light alarm声光报警
sound barrier隔声墙
sound barrier of cutting路堑声屏障
sound-insulating wall隔音壁
sound light-control声光控
sound receiving point受声点
sound source spectrum characteristic声源频谱特性
sound waves measurement声波测试
structure-borne sound结构声
transparent sound insulation material透明隔声材料
wheel axial sound field coverage test block车轮轴向声场覆盖测试试块
wheel radial sound field coverage test block车轮径向声场覆盖测试试块

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