line rupture protection valve 管路破坏保护阀
Line of rupture 破裂线
main steam line rupture accident 主蒸汽管道破裂事故
feedwater line rupture 给水管断裂
A new definition of distance parameter in attenuation law of ground motion, i. e. the average distance from site to both ends of rupture line is proposed.
文中对地面运动衰减规律中的距离参数提出了一种新的定义，即从场地到破裂线两端点的平均距离。这个定义能较好地反映发生构造地震的断层破裂模式。
Reactor transients, rupture of the primary piping, steam line breaks, loss of flows and so forth.
反应堆瞬变，主管道的破裂，蒸汽线的断裂，流动的损失，等等。
Therefore each line or line section shall have an expansion chamber a pressure relief valve or rupture disc discharging to a receiver.
各管路或管段应配备膨胀室，减压阀或将压力释放到储气罐的爆破隔膜。
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