wheel tread

基本解釋

Peeling is the main type of failure of wheel tread.
剝離是車輪踏麪失傚的主要類型。
And the effect of wheel tread peeling on peeling of bearings is expounded.
闡述了車輪踏麪剝離對軸承剝離的影響。
A virtual file for smoothing digital profile of wheel tread of railway vehicles is created based on MATLAB and specific roughness calculation method.
應(yīng)用Matlab平臺開發(fā)了粗糙度算法和數(shù)字化銼刀軟件，實現(xiàn)了對軌道車輛車輪踏麪外形的數(shù)字化虛擬打磨。

The main power sources, though, are the fuel cells built directly into each wheel (wrapped in adaptable Active Tread tires, naturally), which drive independent hydraulic motors when fed hydrogen from a central holding tank.
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These have been specifically created for the Concept GLA: their tread pattern continues the lines of the spokes in an optical illusion that makes the wheel spokes appear longer.
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For comparison, two tire manufacturers might dispute whether their tread patterns infringe one another, but neither would claim to own the shape of the wheel.
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