A manually controlled lever projecting from the switch permits the driver to signal the direction in which he wants to turn.

从开关上突出的一个用手控制的杠杆使驾驶员能根据所转的方向显示转向信号。

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This feature provides the driver the opportunity to signal a lane change by holding the turn lever against a dent, then releasing it so cancel the signal immediately after the maneuver is completed.

该特征提供给驾驶员一个机会来握住转向杆，靠向一个爪来表示一个变换信号，在操纵完之后，释放它就可以立刻取消该信号。

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The Model 21 Adjustable Ratio pneumatic relay has a signal chamber lever arm, whereby the ratio of output pressure to signal pressure is infinitely adjustable.

真21比气动调节继电器信号室力臂，即输出的压力信号的压力比是无限可调。

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Electrodes attached to the brain of a host "encoder" rat in Brazil processed the motor-oriented mental activity for a desired behavior, such as pressing a lever on cue, and converted it into a signal that was then received by a "decoder" rat as far away as Duke's US campus.

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