... 执行继电器：final control relay 执行机构刚度：actuator stiffness 执行机构;油动机，调节器传动机构;执行器;执行元件，执行装置：actuator ...
双语例句
1
Practical application results show that the actuator which is made up by optimum parameter is improved by about 20%—30% in its deforming length, axial stiffness and bandwidth.