double acting wing 有阀翼板
double acting piston pump 双作用活塞泵 ; 双效用活塞泵 ; 双作用式活塞泵 ; 双程活塞泵
Double Acting Compressor 复动式压缩机 ; 双动压缩机 ; 双作用式压缩机 ; 双动式压缩机
double acting pump 双动泵 ; 复动泵 ; 双作用泵 ; 双程泵
DOUBLE ACTING 双作用 ; 双动 ; 双动式 ; 泡打粉
double acting door 推拉门 ; 双摇门 ; 双动门
double-acting limit stop 往复定值限位架
simplex double acting pump 单缸式复动泵
double acting positioner 双作用定位器
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·2,447,543篇论文数据，部分数据来源于NoteExpress
ADJ (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
This more complicated construction is required in double-acting engines.
这种非常复杂的结构多用于双向做功的发动机。
They are available in either double-acting or spring-return configurations.
他们可以以双作用或弹簧返回配置。
AW series of large diameter valves using pneumatic actuator fork-type transmission, reasonable structure, output torque, a double-acting and single acting.
大口径阀门采用系列aw型气动执行器拔叉式传动，结构合理，输出扭矩大，有双作用式和单作用式。
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