EPREconomist²⁰⁴⁰⁷⁺⁸ 基本例句 n.电子顺磁共振⁵⁰发动机压力比;工程部件要求⁵⁰ While the EPR relies on active pumping to maintain reactor cooling, an Areva spokesman told Technology Review yesterday that it has extra backup generators for added redundancy. EPR依靠主动式水泵抽运以冷却反应堆, Areva发言人昨天对 Technology Review记者称,设计有额外的备用发电机组以满足多余的需求。 yeeyan