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- noise transmission jamming 噪声传输干扰
- The gear reducer for high strength steel carburizing, carburizing hardening, low noise transmission. 减速器的轮为高强度渗碳钢,经渗碳淬火处理,传动噪音低。
- The dark ages have laughter, a raging, the deafening noise transmission in the air shook my eardrum. people shudder. 黑暗的中世纪也有欢笑，一种肆虐的，刺耳的噪音传播在空气中，震动着我的耳鼓膜，使人不寒而栗。
- Points out the key issues in noise control including the arrangement of sound absorber. noise transmission from machine room and duct and noise superposition. 摘要指出了全空气空调系统噪声控制应注意的几个问题，如消声器设置、空调机房及风管传声、噪声叠加等。
- The drafting gears are machined with procedure of grinding to ensure smoothness and low noise transmission of drive-power, improve the quality of spinning. 主要传动齿轮均经过磨削加工,传递平稳,噪音小,提高纺纱质量。
- Analyses the noise transmission character of heat pump units.Gives a noise control example.Presents the design method, key technology and the effect of the enclosed device of sound insulation and noise elimination. 分析了风冷热泵机组的噪声传播特性,结合热泵机组的噪声治理工程实例,介绍了封闭式隔声消声装置的设计方法、设计要点和治理效果。
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- The noise awoke her from her revery. 这声音把我她从沉思中惊醒。
- That noise is driving me frantic. 那种噪音真要把我弄疯了。
- The thick walls deadened the noise from the street. 这道厚墙隔绝了街上的噪音。
- A noise abatement notice is served on the club. 向俱乐部发停止大声喧哗的通知。
- The noise of traffic grows louder and louder. 交通的噪音变得愈来愈大。
- A 4-speed automatic transmission is optional. 四段自动变速器是可自由选择的。
- The noise struck terror into their hearts. 那声音使他们心里产生恐惧。
- He turned around as he heard a noise behind him. 他听到身后有响声，便转过身来。
- The boy jumped up in surprise at the sudden noise. 突如其来的响声吓得这个男孩跳了起来。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- The loud noise made me leap out of my skin. 这么响的声音吓了我一大跳。
- His nerves were frayed by the noise of traffic. 他被交通噪音弄得神经紧张。
- She feels wearisome by the constant noise. 她很厌烦那些没完没了的嘈杂声。
