路面痕迹中,有关轮胎拖痕(Scuffmark)特性之叙述,下列何者正确? (A)偏向拖痕是轮胎快速转动中,车辆转变方向时所留下之胎痕 (B)偏向拖痕是轮胎锁住后,车辆滑行时所...
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细碎划痕(Scuff Mark)10零件表面出现凹陷的痕迹(通常为成型不良所致) 。缩水(Shrinkage/Sink Marks)9在塑料零件的边缘或结合线处的线性突起(通常为成型...
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tyre scuff mark 制动压印
N-COUNT Scuff marks are marks made on a smooth surface when something is rubbed against it. (光滑平面上的)擦痕 [usu pl]
Scuff marks from shoes are difficult to remove.
鞋上的擦痕很难去除。
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