[名词解释] 应急堆芯冷却系统 emergency core cooling system
[名词解释] 停堆 shutdown
[名词解释] 换料停堆 refueling shutdown
[名词解释] 紧急停堆 emergency shutdown
[名词解释] 热停堆 hot shutdown
[名词解释] 安全停堆 safe shutdown
[名词解释] 冷停堆 cold shutdown
[名词解释] 正常停堆 normal shutdown
[名词解释] 停堆深度 shutdown margin
[单选题]核动力厂余热排出系统(也称为停堆冷却系统)排出的是()。A.裂变热B.衰变热C.冷却剂余热D.以上三者均包含