正常停堆 normal shutdown

[名词解释] 正常冷停堆 normal cold shutdown

[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] 停堆深度 shutdown margin

[名词解释] 维修冷停堆 maintenance cold shutdown

[名词解释] 停堆硼浓度 shutdown boron concentration