uninterruptable power source的用法和樣例：
例句
- MGE UPS SYSTEMS is the top one manufacturer for high power UPS in the world which belongs to Schneider Electric.
法國梅蘭日蘭是世界五百強施耐德電氣旗下的大功率不間斷電源制造商，在大功率不間斷電源行業(yè)中排名世界第一。 - Three-phase UPS systems are used in most large data centers for power conditioning and battery back-up in the event of mains power failure.
當數據中心一旦發(fā)生主電源掉電的時(shí)候，三相不間斷電源系統是應用最廣泛的后備電池和供電條件。
