But the lanes are protected from motor vehicles by a line of white paint-a largely metaphorical barrier that many drivers ignore and police do not vigorously enforce.

通道上的一条白色油漆线保护了自行车不被机动车撞到，但这条线在很大程度上只起着象征意义，因为许多司机根本不在乎这条线并且警察也不严格执行保护自行车的措施。

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Motor and inverter can be protected by the current cut-off negative feedback when motor is overload or locked-rotor.

当电机负载过载或堵转时，采用电流截止负反馈环节可保护电机和驱动器；

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The utility model can cause that the power of a motor is cut off automatically, when the power of one phase of the three phase motor is cut off; therefore, windings are protected.

本实用新型可使三相电动机的一相断电时使电动机自动断电，从而保护绕组。

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But the lanes are protected from motor vehicles by a line of white paint a largely metaphorical barrier that many drivers ignore and police do not vigorously enforce.

ECONOMIST: With a very few exceptions, America is no place for cyclists