双重制度化 double institutionalization

干部双重管理体制 the system of dual administration of cadres ; system of dual control over cadres

双重轨制 double-track system ; two-tier system ; two-tier system / double-track system

双重制冷 DuoCooling

双重调制 [电子] double modulation

双重控制 [经管] dual control ; [自] double control

双重遏制政策 dual containment policy

双重调制遥测系统 [自] dual modulation telemetering system

双重领导制度 system of dual leadership