1) elastic levels of isolation
弹性隔振垫层
1.
Emphasis is laid on the application of elastic levels of isolation and floating slab track.
本文首先对国内外用于城市轨道交通振动与噪声控制的一些方法和措施进行了较为详细的综述，重点介绍了弹性隔振垫层、浮置板轨道结构的应用情况。
2) elastic damping cushion
弹性减振垫层
3) elastic layer
弹性垫层
1.
The basic performance and designing principle of a kind of elastic layer material, which were applied in the Roller Mill to reduce the machine noise, were introduced.
研究了作为火电厂球磨机筒内降噪弹性垫层材料的基本性能及设计原则。
2.
The impact frequency caused by steel balls in 350/700 Roller Mills on the lining plates and the innate frequency of the system consisting of “lining plate elastic layer cylinder” are calculated.
分析和计算了ＤＴＭ３５０／７００型球磨机的钢球对衬板的冲击频率和“衬板－弹性垫层－筒体”系统的固有频率，确定了磨机筒体振动响应的最大频率范围。
4) elastic cushion
弹性垫层
1.
Design and practice of elastic cushion layout of the power penstock in Manwan Hydropower Station;
漫湾水电站压力钢管弹性垫层的设计与实践
5) Elastic Isolator
弹性隔振器
1.
Research on Design of Elastic Isolator for Motorcycle Engines;
摩托车发动机弹性隔振器的设计研究
6) penstock with elastic cushion
弹性垫层管
补充资料：下垫
1.谓人民有沉溺之患。语出《书．益稷》:"洪水滔天，浩浩怀山襄陵，下民昏垫。"孔颖达疏引郑玄注:"昬，没也;垫，陷也。禹言洪水之时，人有没陷之害。"亦指人民陷于苦难之中。 2.被水淹没。
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