Reluz雷卢斯RELabbr.能量损失率（=rate of energy loss ）Relativistic klystron oscillator相对论速调管振荡器Relapsing type A viral hepatitis复发性甲型病毒性肝炎relativistic deflection of light光线相对论偏折relieving superficies by cooling清热解表relovery apparatus of waste acid废酸回收设备reliabilistic design methodology可靠性设计方法论relocatable block of instruction可再定位指令块,可浮动指令块Relapsing type B viral hepatitis复发性病毒性乙型肝炎relocatable object module format可浮动目标模块的格式relativistic heavy ion collision相对论重离子碰撞