轮胎充气压力警报灯 tyre inflation pressure warning tell-tale
轮胎充气压力调整 tire inflation pressure adjustment
轮胎充气压力警报装置 tyre inflation pressure warning tell-tale
影响汽车振动噪声的因素有设计、材料、胎压、结构、路况等，研究轮胎充气压力变化对轮胎和整车振动噪声的影响。
The influencing factors of noise and vibration of vehicles are material, tire pressure, vehicle's structure, road conditions, and so on.
研究结果表明：轮胎的动刚度不是常数，它随着垂直载荷、充气压力的增加而增大；滚动时的动刚度不同于静刚度。
It has been shown that the tire dynamic stiffness is not a constant, which increases with the vertical load and inflation pressure, and it is different from the static one.
它还能够有助于改善充气压力保持率（IPR），这一点已在改善老化轮胎的耐久性方面得到了证实。
Better inflation pressure retention (IPR) afforded by halobutyl rubber has been demonstrated to improve the durability of aged tires.
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