基本解釋[交通運輸工程]施工機械噪聲英漢例句雙語例句This paper sets up damp control system model based on property of construction machinery vibration and noise.本文針對工程機械振動與噪聲特點建立起阻尼控制系統(tǒng)模型，并對模型參數特性進行了分析；Damp control is new technology for vibration and noise of construction machinery developed rapidly in recent years.工程機械的振動和噪聲阻尼控制是近年發(fā)展較快的新技術。Engine exhaust noise is a main source for construction machinery noise, and it has a very significant impact on the level of construction machinery noise.發(fā)動機排氣噪聲是工程機械整機噪聲中最主要的噪聲源，對于工程機械整機噪聲水平的高低有重要的影響。construction machinery noise更多例句專業(yè)釋義交通運輸工程施工機械噪聲