pneumatic actuator短语¹⁴⁴⁹⁷²⁺² 基本例句 气压传动装置,气动传动,气动执行机构 A new type of pneumatic actuator functionally in parallel with a MR- damper was developed, the force of this device was also analyzed and computed. 研制了把气缸和 MR阻尼器串联组成的气- MR阻尼缸，并对其阻尼力进行分析计算和仿真实验。 cnki