阻尼踏板 的英文怎麼說

中文拼音 [bǎn]
阻尼踏板 英文
damper pedal
  • : 動詞(阻擋; 阻礙) block; hinder; impede; obstruct
  • : 名詞(尼姑) buddhist nun
  • : 踏構詞成分。
  • : Ⅰ名詞1 (片狀硬物體) board; plank; plate 2 (專指店鋪的門板) shutter 3 [音樂] (打拍子的樂器) ...
  • 踏板 : footstep; footboard; balance brow; pedal; floor sheet; step; toeboard; treadle
  1. Then according to the demand of the wheel damper and the characteristic of the tread vibration and the web vibration, a new type of wheel damper was designed and produced

    再次,根據車輪器的設計要求,結合車輪面和輻振動的特點,設計了新型車輪器。
  2. We did some analysis about the relativity between the vibration and the noise of the wheel. after the testing of the first line of guangzhou underground, we found that the existing wheel damper has nothing to do with the noise of wheel less than four thousands hz. compared of different contributions of the tread vibration and the web vibration on sound level of railway noise

    在實驗過程中,改進了對車輪的激振方式,利用單擺激振提高了激振力的精度;實驗分析了車輪器的結構、安裝方式及其動力學參數對車輪器降噪效果的影響;也分析了車輪振動與噪聲的相關性;現場測試廣州地鐵一號線的噪聲特性,確定了車輪器所要控制的頻率范圍;對比分析不同激振情況下,面徑向振動與輻軸向振動對噪聲聲壓級的貢獻比例。
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