双位: dibit动作: movement; motion; action位动作: bit motion复位动作: homing action; reset action无定位动作: floating action定位动作接点: normal operating contact盲目定位动作: blind positioning movement双位置动作: two level action; two position action; two-position action双位控制动作: two-step action运动单位动作电位: motor unit action potential双位差隙作用[动作: two-position differential gap action双位置控制动作: on-off control action单运动单位动作电位: single motor unit action potential巨大运动单位动作电位: giant motor unit action potential新生运动单位动作电位: nascent motor unit action potential双位: dibit◇双位二进制 diad; 双位继电器 two-position relay; 双位开关 on-off switch; 双位控制 two-position control; on-off control; 双位调节 two-position control双位的: two-position; two-site双位阀: on off valve; on-off valve; two-position valve双位流: dibit stream双位衣: french terry双位置: two-position mode双位制: two-position mode地位动机: status motive动水位动态: dynamic level regime数位动态声: dds digital dynamic sound