双: two; twin; both; dual源: source; fountainhead系统: system源系统: origin system; source system双源: double sources; doublesource单水源系统: single-source system电源系统: electrical power system; power supply system; power-supply system多资源系统: multiresource system能源系统: energy system水源系统: water resource system水资源系统: water resources system无源系统: passive system线源系统: line source system有源系统: active system直线源系统: line source system保健资源系统: health resource system弹载电源系统: onboard power system地球能源系统: terrestrial energy system电源系统问题: power system problems辅助电源系统: aps accessory power system; auxiliary power system共享资源系统: share-resource system; shared resource system航天电源系统: space power system交流电源系统: ac power supply system能源系统操作: energy systems operation其它资源系统: other resources