一个线性的液压驱动器只是简单的在一个方向上移动。
"A linear hydraulic actuator is very simple and moves in one direction, " explains Mackereth.
介绍了一种新型的液压高速开关阀，它采用了超磁致伸缩驱动器和锥体式阀芯结构。
A new kind of hydraulic high-speed on-off valve with giant magnetostrictive actuator and cone valve structure is presented.
该系统由转向电子控制单元(ecu)、全液压转向器、步进电机、步进电机驱动器、角位移传感器等组成。
This system consists of steering electronic control unit (ECU), all hydraulic steering, stepping motor, stepping motor driver and angular displacement sensor, etc.
电动执行器与液压缸：关于铜斑蛇犁是上下移动由直线电机驱动器设置。
Electric actuators vs. Hydraulic Cylinders: the plow on the CopperHead is moved up and down by a set of electric linear actuators.
事实上液压节气门减慢了驱动器的速度以防止损坏。
There is in fact so much speed in the actuator that hydraulic restrictors are used to slow it down and prevent damage.
事实上液压节气门减慢了驱动器的速度以防止损坏。
There is in fact so much speed in the actuator that hydraulic restrictors are used to slow it down and prevent damage.
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