knee bumper 中文意思是什麼

knee bumper 解釋
膝緩沖器
  • knee : n 1 膝，膝蓋，膝頭，膝關節。2 （長褲、長襪等的）膝部。3 （馬、犬等的）腕骨；（鳥類的）脛骨。4 膝...
  • bumper : n 1 沖撞物；防撞器，緩沖器，減震器。2 （汽車後部的）保險杠。n 1 （乾杯時的）滿杯。2 〈俚語〉豐收...
  1. As this research indicates, decreasing the height of bumper and bonnet leading edge, increasing the distance between the upper and lower face of bumper and the distance between bumper lead and bonnet leading edge will decrease the injuries to the knee joints of pedestrian. the results of this research have good consistency with the results of foreign traffic accident data statistics

    研究表明，降低汽車前保險杠及發動機罩前端的高度，增加保險杠上下面之間的寬度及保險杠與發動機罩前端的距離有利於減小對行人膝關節的損傷，該研究結果與國外交通事故統計結果相符。
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