Outer double differental-acting外双差动
double-acting capstan双动手摇绞盘
double-acting brake双动煞车;复动制动器
double-acting servomotor双作用接力器
double-acting atomizer双动式弥雾机
double-acting pump双动式泵;翻译
double-acting hammer[机] 复动式锻锤
double-acting capsta双动手摇绞盘
double-acting paw双动棘爪
According to the requirements of the automatic sample loom, a single-rod double-acting common pneumatic cylinder is selected as the actuator, but it's difficult to carry out servo control because of its serious nonlinear friction and unsymmetry.
本文根据自动织样机的工作需要，选用单出杆双作用普通气缸作为系统的执行元件，但其摩擦力的严重非线性和气缸两腔的非对称性等特点，加大了对该系统进行伺服控制的难度。
参考来源 - 普通气缸伺服控制系统的研究及其在自动织样机中的应用ADJ（形容词） (of a reciprocating engine or pump) having a piston or pistons that are pressurized alternately on opposite sides (往复式发动机或循环泵) 双作用的 → compare single-acting